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openSUSE: 2023:4782-1 Important Kernel Security Update Overview

opensuse
Calendar Grey December 13, 2023
Dist Opensuse Esm H88
Critical security patch released for openSUSE kernel tackling various vulnerabilities. Apply important updates immediately to ensure safety.
The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes

Description

The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various

security and bugfixes.

The following security bugs were fixed:

* CVE-2023-2006: Fixed a race condition in the RxRPC network protocol

(bsc#1210447).

* CVE-2023-25775: Fixed improper access control in the Intel Ethernet

Controller RDMA driver (bsc#1216959).

* CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet()

(bsc#1216976).

* CVE-2023-39198: Fixed a race condition leading to use-after-free in

qxl_mode_dumb_create() (bsc#1216965).

* CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which

could be exploited to achieve local privilege escalation (bsc#1215420).

* CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path()

(bsc#1216058).

* CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may

not be adequate for frames larger than the MTU (bsc#1216259).

* CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo()

...

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Topics%20covered

Topics Covered

security advisory denial of service security update bug fix important kernel openSUSE

Patch

## Patch Instructions:

To install this SUSE 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 SUSE-2023-4782=1 openSUSE-SLE-15.4-2023-4782=1

* Public Cloud Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2023-4782=1

Package List

* openSUSE Leap 15.4 (aarch64 x86_64)

* kselftests-kmp-azure-debuginfo-5.14.21-150400.14.75.1

* ocfs2-kmp-azure-5.14.21-150400.14.75.1

* reiserfs-kmp-azure-debuginfo-5.14.21-150400.14.75.1

* kernel-azure-optional-5.14.21-150400.14.75.1

* gfs2-kmp-azure-5.14.21-150400.14.75.1

* dlm-kmp-azure-debuginfo-5.14.21-150400.14.75.1

* kernel-azure-optional-debuginfo-5.14.21-150400.14.75.1

* cluster-md-kmp-azure-5.14.21-150400.14.75.1

* gfs2-kmp-azure-debuginfo-5.14.21-150400.14.75.1

* kernel-azure-debuginfo-5.14.21-150400.14.75.1

* kernel-azure-devel-debuginfo-5.14.21-150400.14.75.1

* kernel-azure-extra-debuginfo-5.14.21-150400.14.75.1

* kernel-syms-azure-5.14.21-150400.14.75.1

* kernel-azure-debugsource-5.14.21-150400.14.75.1

* kernel-azure-livepatch-devel-5.14.21-150400.14.75.1

* dlm-kmp-azure-5.14.21-150400.14.75.1

* kselftests-kmp-azure-5.14.21-150400.14.75.1

* kernel-azure-devel-5.14.21-150400.14.75.1

* kernel-azure-extra-5.14.21-150400.14.75.1

* cluster-md-kmp-azure-debuginfo-5.14.21-150400.14.75.1

*...

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References

* bsc#1210447

* bsc#1214286

* bsc#1214976

* bsc#1215124

* bsc#1215292

* bsc#1215420

* bsc#1215458

* bsc#1215710

* bsc#1216058

* bsc#1216105

* bsc#1216259

* bsc#1216584

* bsc#1216693

* bsc#1216759

* bsc#1216844

* bsc#1216861

* bsc#1216909

* bsc#1216959

* bsc#1216965

* bsc#1216976

* bsc#1217036

* bsc#1217068

* bsc#1217086

* bsc#1217124

* bsc#1217140

* bsc#1217195

* bsc#1217200

* bsc#1217205

* bsc#1217332

* bsc#1217366

* bsc#1217515

* bsc#1217598

* bsc#1217599

* bsc#1217609

* bsc#1217687

* bsc#1217731

* bsc#1217780

* jsc#PED-3184

* jsc#PED-5021

* jsc#PED-7237

## References:

* https://www.suse.com/security/cve/CVE-2023-2006.html

* https://www.suse.com/security/cve/CVE-2023-25775.html

* https://www.suse.com/security/cve/CVE-2023-39197.html

* https://www.suse.com/security/cve/CVE-2023-39198.html

* https://www.suse.com/security/cve/CVE-2023-4244.html

* https://www.suse.com/security/cve/CVE-2023-45863.html

* https://www.suse.com/security/cve/CVE-2023-45871.html

* https://www.suse.com/security/cve/CVE-2023-46862.html

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4782-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service security update bug fix important kernel openSUSE

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