SUSE: 2022:3450-1 important: the Linux Kernel | LinuxSecurity.com

   SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3450-1
Rating:             important
References:         #1023051 #1180153 #1188944 #1191881 #1192968 
                    #1194272 #1194535 #1196616 #1197158 #1199482 
                    #1199665 #1201726 #1201948 #1202096 #1202097 
                    #1202154 #1202346 #1202347 #1202393 #1202396 
                    #1202564 #1202672 #1202860 #1202895 #1202898 
                    #1203098 #1203107 #1203159 
Cross-References:   CVE-2016-3695 CVE-2020-27784 CVE-2020-36516
                    CVE-2021-4155 CVE-2021-4203 CVE-2022-1012
                    CVE-2022-20166 CVE-2022-20368 CVE-2022-20369
                    CVE-2022-2588 CVE-2022-26373 CVE-2022-2639
                    CVE-2022-2663 CVE-2022-2905 CVE-2022-29581
                    CVE-2022-2977 CVE-2022-3028 CVE-2022-32250
                    CVE-2022-36879 CVE-2022-39188
CVSS scores:
                    CVE-2016-3695 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2016-3695 (SUSE): 2.2 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
                    CVE-2020-27784 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-27784 (SUSE): 4 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
                    CVE-2020-36516 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
                    CVE-2020-36516 (SUSE): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
                    CVE-2021-4155 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-4155 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-4203 (NVD) : 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
                    CVE-2021-4203 (SUSE): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L
                    CVE-2022-1012 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2022-1012 (SUSE): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
                    CVE-2022-20166 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-20166 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
                    CVE-2022-20368 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-20368 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-20369 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-20369 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-2588 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26373 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2022-26373 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2022-2639 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-2639 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
                    CVE-2022-2663 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
                    CVE-2022-2663 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
                    CVE-2022-2905 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2022-2905 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
                    CVE-2022-29581 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-29581 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-2977 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-2977 (SUSE): 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
                    CVE-2022-3028 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-3028 (SUSE): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-32250 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-32250 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-36879 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-36879 (SUSE): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-39188 (NVD) : 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-39188 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Enterprise Storage 7
                    SUSE Linux Enterprise High Availability 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
                    SUSE Linux Enterprise Module for Live Patching 15-SP2
                    SUSE Linux Enterprise Server 15-SP2
                    SUSE Linux Enterprise Server 15-SP2-BCL
                    SUSE Linux Enterprise Server 15-SP2-LTSS
                    SUSE Linux Enterprise Server for SAP 15-SP2
                    SUSE Linux Enterprise Server for SAP Applications 15-SP2
                    SUSE Linux Enterprise Storage 7
                    SUSE Manager Proxy 4.1
                    SUSE Manager Retail Branch Server 4.1
                    SUSE Manager Server 4.1
______________________________________________________________________________

   An update that solves 20 vulnerabilities and has 8 fixes is
   now available.

Description:


   The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive
   various security and bugfixes.


   The following security bugs were fixed:

   - CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where
     a device driver can free a page while it still has stale TLB entries
     (bnc#1203107).
   - CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where
     the message handling could be confused and incorrectly matches the
     message (bnc#1202097).
   - CVE-2022-3028: Fixed race condition that was found in the IP framework
     for transforming packets (XFRM subsystem) (bnc#1202898).
   - CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl()
     printer_ioctl() when accessing a deallocated instance (bnc#1202895).
   - CVE-2021-4155: Fixed a data leak flaw that was found in the way
     XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
   - CVE-2022-2905: Fixed tnum_range usage on array range checking for poke
     descriptors (bsc#1202564, bsc#1202860).
   - CVE-2022-2977: Fixed reference counting for struct tpm_chip
     (bsc#1202672).
   - CVE-2021-4203: Fixed use-after-free read flaw that was found in
     sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and
     SO_PEERGROUPS race with listen() (bnc#1194535).
   - CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
   - CVE-2022-1012: Fixed a memory leak problem that was found in the TCP
     source port generation algorithm in net/ipv4/tcp.c (bnc#1199482).
   - CVE-2022-36879: Fixed an issue in xfrm_expand_policies in
     net/xfrm/xfrm_policy.c where a refcount could be dropped twice
     (bnc#1201948).
   - CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg()
     (bsc#1202346).
   - CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of
     v4l2-mem2mem.c (bnc#1202347).
   - CVE-2022-26373: Fixed non-transparent sharing of return predictor
     targets between contexts in some Intel Processors (bnc#1201726).
   - CVE-2016-3695: Fixed an issue inside the einj_error_inject function in
     drivers/acpi/apei/einj.c that allowed users to simulate hardware errors
     and consequently cause a denial of service (bnc#1023051).
   - CVE-2022-2639: Fixed an integer coercion error that was found in the
     openvswitch kernel module (bnc#1202154).
   - CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where
     an attacker was able to inject data into or terminate a victim's TCP
     session (bnc#1196616).
   - CVE-2022-32250: Fixed a privilege escalation issue in
     net/netfilter/nf_tables_api.c that allowed a local user to became root
     (bnc#1200015)
   - CVE-2022-29581: Fixed improper update of reference count vulnerability
     in net/sched that allowed a local attacker to cause privilege escalation
     to root (bnc#1199665).
   - CVE-2022-20166: Fixed possible out of bounds write due to a heap buffer
     overflow in various methods of kernel base drivers (bnc#1200598).

   The following non-security bugs were fixed:

   - cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share
     (bsc#1188944).
   - cifs: skip trailing separators of prefix paths (bsc#1188944).
   - config: Update files NVRAM=y (bsc#1201361 bsc#1192968).
   - kernel-obs-build: include qemu_fw_cfg (boo#1201705)
   - lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420
     ZDI-CAN-17325).
   - md/bitmap: do not set sb values if can't pass sanity check (bsc#1197158).
   - mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
     (git-fixes, bsc#1203098).
   - mm: pagewalk: Fix race between unmap and page walker (git-fixes,
     bsc#1203159).
   - net_sched: cls_route: disallow handle of 0 (bsc#1202393).
   - objtool: Add support for intra-function calls (bsc#1202396).
   - objtool: Make handle_insn_ops() unconditional (bsc#1202396).
   - objtool: Remove INSN_STACK (bsc#1202396).
   - objtool: Rework allocating stack_ops on decode (bsc#1202396).
   - objtool: Support multiple stack_op per instruction (bsc#1202396).
   - rpm: Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
   - tcp: add some entropy in __inet_hash_connect() (bsc#1180153).
   - tcp: change source port randomizarion at connect() time (bsc#1180153).


Special Instructions and Notes:

   Please reboot the system after installing this update.

Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Manager Server 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3450=1

   - SUSE Manager Retail Branch Server 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3450=1

   - SUSE Manager Proxy 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3450=1

   - SUSE Linux Enterprise Server for SAP 15-SP2:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3450=1

   - SUSE Linux Enterprise Server 15-SP2-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3450=1

   - SUSE Linux Enterprise Server 15-SP2-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3450=1

   - SUSE Linux Enterprise Module for Live Patching 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-3450=1

      Please note that this is the initial kernel livepatch without fixes
      itself, this livepatch package is later updated by seperate standalone
      livepatch updates.

   - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3450=1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3450=1

   - SUSE Linux Enterprise High Availability 15-SP2:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-3450=1

   - SUSE Enterprise Storage 7:

      zypper in -t patch SUSE-Storage-7-2022-3450=1



Package List:

   - SUSE Manager Server 4.1 (ppc64le s390x x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Manager Server 4.1 (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Manager Server 4.1 (x86_64):

      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1

   - SUSE Manager Retail Branch Server 4.1 (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Manager Retail Branch Server 4.1 (x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Manager Proxy 4.1 (x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Manager Proxy 4.1 (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server for SAP 15-SP2 (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):

      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 x86_64):

      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server 15-SP2-LTSS (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Server 15-SP2-BCL (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):

      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-livepatch-5.3.18-150200.24.129.1
      kernel-default-livepatch-devel-5.3.18-150200.24.129.1
      kernel-livepatch-5_3_18-150200_24_129-default-1-150200.5.3.1
      kernel-livepatch-5_3_18-150200_24_129-default-debuginfo-1-150200.5.3.1
      kernel-livepatch-SLE15-SP2_Update_30-debugsource-1-150200.5.3.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1

   - SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):

      cluster-md-kmp-default-5.3.18-150200.24.129.1
      cluster-md-kmp-default-debuginfo-5.3.18-150200.24.129.1
      dlm-kmp-default-5.3.18-150200.24.129.1
      dlm-kmp-default-debuginfo-5.3.18-150200.24.129.1
      gfs2-kmp-default-5.3.18-150200.24.129.1
      gfs2-kmp-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      ocfs2-kmp-default-5.3.18-150200.24.129.1
      ocfs2-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Enterprise Storage 7 (aarch64 x86_64):

      kernel-default-5.3.18-150200.24.129.1
      kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
      kernel-default-debuginfo-5.3.18-150200.24.129.1
      kernel-default-debugsource-5.3.18-150200.24.129.1
      kernel-default-devel-5.3.18-150200.24.129.1
      kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-obs-build-5.3.18-150200.24.129.1
      kernel-obs-build-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-5.3.18-150200.24.129.1
      kernel-preempt-debuginfo-5.3.18-150200.24.129.1
      kernel-preempt-debugsource-5.3.18-150200.24.129.1
      kernel-preempt-devel-5.3.18-150200.24.129.1
      kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
      kernel-syms-5.3.18-150200.24.129.1
      reiserfs-kmp-default-5.3.18-150200.24.129.1
      reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1

   - SUSE Enterprise Storage 7 (noarch):

      kernel-devel-5.3.18-150200.24.129.1
      kernel-docs-5.3.18-150200.24.129.1
      kernel-macros-5.3.18-150200.24.129.1
      kernel-source-5.3.18-150200.24.129.1


References:

   https://www.suse.com/security/cve/CVE-2016-3695.html
   https://www.suse.com/security/cve/CVE-2020-27784.html
   https://www.suse.com/security/cve/CVE-2020-36516.html
   https://www.suse.com/security/cve/CVE-2021-4155.html
   https://www.suse.com/security/cve/CVE-2021-4203.html
   https://www.suse.com/security/cve/CVE-2022-1012.html
   https://www.suse.com/security/cve/CVE-2022-20166.html
   https://www.suse.com/security/cve/CVE-2022-20368.html
   https://www.suse.com/security/cve/CVE-2022-20369.html
   https://www.suse.com/security/cve/CVE-2022-2588.html
   https://www.suse.com/security/cve/CVE-2022-26373.html
   https://www.suse.com/security/cve/CVE-2022-2639.html
   https://www.suse.com/security/cve/CVE-2022-2663.html
   https://www.suse.com/security/cve/CVE-2022-2905.html
   https://www.suse.com/security/cve/CVE-2022-29581.html
   https://www.suse.com/security/cve/CVE-2022-2977.html
   https://www.suse.com/security/cve/CVE-2022-3028.html
   https://www.suse.com/security/cve/CVE-2022-32250.html
   https://www.suse.com/security/cve/CVE-2022-36879.html
   https://www.suse.com/security/cve/CVE-2022-39188.html
   https://bugzilla.suse.com/1023051
   https://bugzilla.suse.com/1180153
   https://bugzilla.suse.com/1188944
   https://bugzilla.suse.com/1191881
   https://bugzilla.suse.com/1192968
   https://bugzilla.suse.com/1194272
   https://bugzilla.suse.com/1194535
   https://bugzilla.suse.com/1196616
   https://bugzilla.suse.com/1197158
   https://bugzilla.suse.com/1199482
   https://bugzilla.suse.com/1199665
   https://bugzilla.suse.com/1201726
   https://bugzilla.suse.com/1201948
   https://bugzilla.suse.com/1202096
   https://bugzilla.suse.com/1202097
   https://bugzilla.suse.com/1202154
   https://bugzilla.suse.com/1202346
   https://bugzilla.suse.com/1202347
   https://bugzilla.suse.com/1202393
   https://bugzilla.suse.com/1202396
   https://bugzilla.suse.com/1202564
   https://bugzilla.suse.com/1202672
   https://bugzilla.suse.com/1202860
   https://bugzilla.suse.com/1202895
   https://bugzilla.suse.com/1202898
   https://bugzilla.suse.com/1203098
   https://bugzilla.suse.com/1203107
   https://bugzilla.suse.com/1203159

SUSE: 2022:3450-1 important: the Linux Kernel

September 28, 2022
An update that solves 20 vulnerabilities and has 8 fixes is now available

Summary

The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107). - CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097). - CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898). - CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895). - CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272). - CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860). - CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672). - CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535). - CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096). - CVE-2022-1012: Fixed a memory leak problem that was found in the TCP source port generation algorithm in net/ipv4/tcp.c (bnc#1199482). - CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948). - CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346). - CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347). - CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726). - CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051). - CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154). - CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616). - CVE-2022-32250: Fixed a privilege escalation issue in net/netfilter/nf_tables_api.c that allowed a local user to became root (bnc#1200015) - CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665). - CVE-2022-20166: Fixed possible out of bounds write due to a heap buffer overflow in various methods of kernel base drivers (bnc#1200598). The following non-security bugs were fixed: - cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944). - cifs: skip trailing separators of prefix paths (bsc#1188944). - config: Update files NVRAM=y (bsc#1201361 bsc#1192968). - kernel-obs-build: include qemu_fw_cfg (boo#1201705) - lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325). - md/bitmap: do not set sb values if can't pass sanity check (bsc#1197158). - mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098). - mm: pagewalk: Fix race between unmap and page walker (git-fixes, bsc#1203159). - net_sched: cls_route: disallow handle of 0 (bsc#1202393). - objtool: Add support for intra-function calls (bsc#1202396). - objtool: Make handle_insn_ops() unconditional (bsc#1202396). - objtool: Remove INSN_STACK (bsc#1202396). - objtool: Rework allocating stack_ops on decode (bsc#1202396). - objtool: Support multiple stack_op per instruction (bsc#1202396). - rpm: Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019). - tcp: add some entropy in __inet_hash_connect() (bsc#1180153). - tcp: change source port randomizarion at connect() time (bsc#1180153).

References

#1023051 #1180153 #1188944 #1191881 #1192968

#1194272 #1194535 #1196616 #1197158 #1199482

#1199665 #1201726 #1201948 #1202096 #1202097

#1202154 #1202346 #1202347 #1202393 #1202396

#1202564 #1202672 #1202860 #1202895 #1202898

#1203098 #1203107 #1203159

Cross- CVE-2016-3695 CVE-2020-27784 CVE-2020-36516

CVE-2021-4155 CVE-2021-4203 CVE-2022-1012

CVE-2022-20166 CVE-2022-20368 CVE-2022-20369

CVE-2022-2588 CVE-2022-26373 CVE-2022-2639

CVE-2022-2663 CVE-2022-2905 CVE-2022-29581

CVE-2022-2977 CVE-2022-3028 CVE-2022-32250

CVE-2022-36879 CVE-2022-39188

CVSS scores:

CVE-2016-3695 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2016-3695 (SUSE): 2.2 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L

CVE-2020-27784 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2020-27784 (SUSE): 4 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H

CVE-2020-36516 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

CVE-2020-36516 (SUSE): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVE-2021-4155 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2021-4155 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2021-4203 (NVD) : 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H

CVE-2021-4203 (SUSE): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L

CVE-2022-1012 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVE-2022-1012 (SUSE): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

CVE-2022-20166 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVE-2022-20166 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CVE-2022-20368 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-20368 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2022-20369 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVE-2022-20369 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2022-2588 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-26373 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2022-26373 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2022-2639 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-2639 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CVE-2022-2663 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVE-2022-2663 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVE-2022-2905 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2022-2905 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2022-29581 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-29581 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-2977 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-2977 (SUSE): 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

CVE-2022-3028 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-3028 (SUSE): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVE-2022-32250 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-32250 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-36879 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2022-36879 (SUSE): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

CVE-2022-39188 (NVD) : 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2022-39188 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Enterprise Storage 7

SUSE Linux Enterprise High Availability 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS

SUSE Linux Enterprise Module for Live Patching 15-SP2

SUSE Linux Enterprise Server 15-SP2

SUSE Linux Enterprise Server 15-SP2-BCL

SUSE Linux Enterprise Server 15-SP2-LTSS

SUSE Linux Enterprise Server for SAP 15-SP2

SUSE Linux Enterprise Server for SAP Applications 15-SP2

SUSE Linux Enterprise Storage 7

SUSE Manager Proxy 4.1

SUSE Manager Retail Branch Server 4.1

SUSE Manager Server 4.1

https://www.suse.com/security/cve/CVE-2016-3695.html

https://www.suse.com/security/cve/CVE-2020-27784.html

https://www.suse.com/security/cve/CVE-2020-36516.html

https://www.suse.com/security/cve/CVE-2021-4155.html

https://www.suse.com/security/cve/CVE-2021-4203.html

https://www.suse.com/security/cve/CVE-2022-1012.html

https://www.suse.com/security/cve/CVE-2022-20166.html

https://www.suse.com/security/cve/CVE-2022-20368.html

https://www.suse.com/security/cve/CVE-2022-20369.html

https://www.suse.com/security/cve/CVE-2022-2588.html

https://www.suse.com/security/cve/CVE-2022-26373.html

https://www.suse.com/security/cve/CVE-2022-2639.html

https://www.suse.com/security/cve/CVE-2022-2663.html

https://www.suse.com/security/cve/CVE-2022-2905.html

https://www.suse.com/security/cve/CVE-2022-29581.html

https://www.suse.com/security/cve/CVE-2022-2977.html

https://www.suse.com/security/cve/CVE-2022-3028.html

https://www.suse.com/security/cve/CVE-2022-32250.html

https://www.suse.com/security/cve/CVE-2022-36879.html

https://www.suse.com/security/cve/CVE-2022-39188.html

https://bugzilla.suse.com/1023051

https://bugzilla.suse.com/1180153

https://bugzilla.suse.com/1188944

https://bugzilla.suse.com/1191881

https://bugzilla.suse.com/1192968

https://bugzilla.suse.com/1194272

https://bugzilla.suse.com/1194535

https://bugzilla.suse.com/1196616

https://bugzilla.suse.com/1197158

https://bugzilla.suse.com/1199482

https://bugzilla.suse.com/1199665

https://bugzilla.suse.com/1201726

https://bugzilla.suse.com/1201948

https://bugzilla.suse.com/1202096

https://bugzilla.suse.com/1202097

https://bugzilla.suse.com/1202154

https://bugzilla.suse.com/1202346

https://bugzilla.suse.com/1202347

https://bugzilla.suse.com/1202393

https://bugzilla.suse.com/1202396

https://bugzilla.suse.com/1202564

https://bugzilla.suse.com/1202672

https://bugzilla.suse.com/1202860

https://bugzilla.suse.com/1202895

https://bugzilla.suse.com/1202898

https://bugzilla.suse.com/1203098

https://bugzilla.suse.com/1203107

https://bugzilla.suse.com/1203159

Severity
Announcement ID: SUSE-SU-2022:3450-1
Rating: important

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.