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openSUSE 15.3, 15.4 Important: Linux Kernel Security Update (DoS)

opensuse
Calendar Grey March 30, 2022
Dist Opensuse Esm H88
Essential openSUSE patch targeting various weaknesses in the Linux Kernel, delivering crucial security enhancements.
An update that solves 22 vulnerabilities and has 22 fixes is now available

Description

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various

security and bugfixes.

The following security bugs were fixed:

- CVE-2022-25636: Fixed an issue which allowed a local users to gain

privileges because of a heap out-of-bounds write in nf_dup_netdev.c,

related to nf_tables_offload (bsc#1196299).

- CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An

attacker with adjacent NFC access could trigger crash the system or

corrupt system memory (bsc#1196830).

- CVE-2022-0487: A use-after-free vulnerability was found in

rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c

(bsc#1194516).

- CVE-2022-24448: Fixed an issue if an application sets the O_DIRECTORY

flag, and tries to open a regular file, nfs_atomic_open() performs a

regular lookup. If a regular file is found, ENOTDIR should have occured,

but the server instead returned uninitialized data in the file

descriptor...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service security update important Linux kernel openSUSE system fixes

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-1039=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-1039=1

Package List

- openSUSE Leap 15.4 (aarch64 x86_64):

cluster-md-kmp-preempt-5.3.18-150300.59.60.4

cluster-md-kmp-preempt-debuginfo-5.3.18-150300.59.60.4

dlm-kmp-preempt-5.3.18-150300.59.60.4

dlm-kmp-preempt-debuginfo-5.3.18-150300.59.60.4

gfs2-kmp-preempt-5.3.18-150300.59.60.4

gfs2-kmp-preempt-debuginfo-5.3.18-150300.59.60.4

kernel-preempt-5.3.18-150300.59.60.4

kernel-preempt-debuginfo-5.3.18-150300.59.60.4

kernel-preempt-debugsource-5.3.18-150300.59.60.4

kernel-preempt-devel-5.3.18-150300.59.60.4

kernel-preempt-devel-debuginfo-5.3.18-150300.59.60.4

kernel-preempt-extra-5.3.18-150300.59.60.4

kernel-preempt-extra-debuginfo-5.3.18-150300.59.60.4

kernel-preempt-livepatch-devel-5.3.18-150300.59.60.4

kernel-preempt-optional-5.3.18-150300.59.60.4

kernel-preempt-optional-debuginfo-5.3.18-150300.59.60.4

kselftests-kmp-preempt-5.3.18-150300.59.60.4

kselftests-kmp-preempt-debuginfo-5.3.18-150300.59.60.4

ocfs2-kmp-preempt-5.3.18-150300.59.60.4

ocfs2-kmp-preempt-debuginfo-5.3.18-150300.59.60.4

reiserfs-kmp-preempt-5.3.18-150300.59....

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2021-0920.html

https://www.suse.com/security/cve/CVE-2021-39657.html

https://www.suse.com/security/cve/CVE-2021-39698.html

https://www.suse.com/security/cve/CVE-2021-44879.html

https://www.suse.com/security/cve/CVE-2021-45402.html

https://www.suse.com/security/cve/CVE-2022-0487.html

https://www.suse.com/security/cve/CVE-2022-0617.html

https://www.suse.com/security/cve/CVE-2022-0644.html

https://www.suse.com/security/cve/CVE-2022-23036.html

https://www.suse.com/security/cve/CVE-2022-23037.html

https://www.suse.com/security/cve/CVE-2022-23038.html

https://www.suse.com/security/cve/CVE-2022-23039.html

https://www.suse.com/security/cve/CVE-2022-23040.html

https://www.suse.com/security/cve/CVE-2022-23041.html

https://www.suse.com/security/cve/CVE-2022-23042.html

https://www.suse.com/security/cve/CVE-2022-24448.html

https://www.suse.com/security/cve/CVE-2022-24958.html

https://www.suse.com/security/cve/CVE-2022-24959.html

https://www.suse.com/security/cve/CVE-2022-25258.h...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2022:1039-1
Rating: important
Affected Products: openSUSE Leap 15.3 openSUSE Leap 15.4 ble.

Topics%20covered

Topics Covered

security advisory denial of service security update important Linux kernel openSUSE system fixes

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