Alerts This Week
Warning Icon 1 727
Alerts This Week
Warning Icon 1 727

openSUSE 15 SP5 2023:4058-1 Important Kernel Security Fix

opensuse
Calendar Grey October 12, 2023
Dist Opensuse Esm H88
An important release for the Fedora Linux kernel features numerous security vulnerabilities resolutions. Find more information and updates here.
The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes

Description

The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various

security bugfixes.

The following security bugs were fixed:

* CVE-2023-39192: Fixed an out of bounds read in the netfilter (bsc#1215858).

* CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem

(bsc#1215860).

* CVE-2023-39194: Fixed an out of bounds read in the XFRM subsystem

(bsc#1215861).

* CVE-2023-42754: Fixed a NULL pointer dereference in the IPv4 stack that

could lead to denial of service (bsc#1215467).

* CVE-2023-4389: Fixed a reference counting issue in the Btrfs filesystem that

could be exploited in order to leak internal kernel information or crash the

system (bsc#1214351).

* CVE-2023-5345: fixed an use-after-free vulnerability in the fs/smb/client

component which could be exploited to achieve local privilege escalation

(bsc#1215899).

* CVE-2023-42753: Fixed an array indexing vulnerability in the netfilter

subsystem. This issue may have...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security update bug fix important kernel Denial of Service 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 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4058=1 SUSE-2023-4058=1

* Public Cloud Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP5-2023-4058=1

Package List

* openSUSE Leap 15.5 (aarch64 x86_64)

* kselftests-kmp-azure-debuginfo-5.14.21-150500.33.20.1

* kernel-azure-debugsource-5.14.21-150500.33.20.1

* dlm-kmp-azure-5.14.21-150500.33.20.1

* reiserfs-kmp-azure-5.14.21-150500.33.20.1

* kernel-azure-devel-5.14.21-150500.33.20.1

* ocfs2-kmp-azure-debuginfo-5.14.21-150500.33.20.1

* kernel-azure-extra-debuginfo-5.14.21-150500.33.20.1

* ocfs2-kmp-azure-5.14.21-150500.33.20.1

* kernel-azure-devel-debuginfo-5.14.21-150500.33.20.1

* cluster-md-kmp-azure-debuginfo-5.14.21-150500.33.20.1

* kernel-azure-livepatch-devel-5.14.21-150500.33.20.1

* kselftests-kmp-azure-5.14.21-150500.33.20.1

* gfs2-kmp-azure-5.14.21-150500.33.20.1

* reiserfs-kmp-azure-debuginfo-5.14.21-150500.33.20.1

* gfs2-kmp-azure-debuginfo-5.14.21-150500.33.20.1

* cluster-md-kmp-azure-5.14.21-150500.33.20.1

* kernel-azure-optional-debuginfo-5.14.21-150500.33.20.1

* kernel-azure-optional-5.14.21-150500.33.20.1

* kernel-syms-azure-5.14.21-150500.33.20.1

* dlm-kmp-azure-debuginfo-5.14.21-150500.33.20.1

*...

Read the Full Advisory

References

* #1065729

* #1152472

* #1187236

* #1201284

* #1202845

* #1206453

* #1208995

* #1210169

* #1210643

* #1210658

* #1212639

* #1212703

* #1213123

* #1213534

* #1213808

* #1214022

* #1214037

* #1214040

* #1214233

* #1214351

* #1214479

* #1214543

* #1214635

* #1214813

* #1214873

* #1214928

* #1214940

* #1214941

* #1214942

* #1214943

* #1214944

* #1214945

* #1214946

* #1214947

* #1214948

* #1214949

* #1214950

* #1214951

* #1214952

* #1214953

* #1214954

* #1214955

* #1214957

* #1214958

* #1214959

* #1214961

* #1214962

* #1214963

* #1214964

* #1214965

* #1214966

* #1214967

* #1214986

* #1214988

* #1214990

* #1214991

* #1214992

* #1214993

* #1214995

* #1214997

* #1214998

* #1215115

* #1215117

* #1215123

* #1215124

* #1215148

* #1215150

* #1215221

* #1215275

* #1215322

* #1215467

* #1215523

* #1215581

* #1215752

* #1215858

* #1215860

* #1215861

* #1215875

* #1215877

* #1215894

* #1215895

* #1215896

* #1215899

* #1215911

* #1215915

* #1215916

* #1215941

* #1215956

* #1215957

* PED-1549

* PED-2023

* PED-2025

## References:

* https://www.suse.com/security/cve/CVE-2023-1192.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4058-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update bug fix important kernel Denial of Service openSUSE

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here