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openSUSE: 2024:0858-1 Important: Linux Kernel DoS and Security Fixes

opensuse
Calendar Grey March 13, 2024
Dist Opensuse Esm H88
An essential patch for Fedora addresses multiple security issues, boosting protection and system stability. Restart required
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes

Description

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

and bugfixes.

The following security bugs were fixed:

* CVE-2019-25162: Fixed a potential use after free (bsc#1220409).

* CVE-2021-46923: Fixed reference leakage in fs/mount_setattr (bsc#1220457).

* CVE-2021-46924: Fixed fix memory leak in device probe and remove

(bsc#1220459)

* CVE-2021-46932: Fixed missing work initialization before device registration

(bsc#1220444)

* CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).

* CVE-2023-5197: Fixed se-after-free due to addition and removal of rules from

chain bindings within the same transaction (bsc#1218216).

* CVE-2023-52340: Fixed ICMPv6 “Packet Too Big” packets force a DoS of the

Linux kernel by forcing 100% CPU (bsc#1219295).

* CVE-2023-52429: Fixed potential DoS in dm_table_create in drivers/md/dm-

table.c (bsc#1219827).

* CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).

*...

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Topics%20covered

Topics Covered

security advisory DoS patch kernel system update SUSE bugfix

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 SUSE-2024-858=1 openSUSE-SLE-15.5-2024-858=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2024-858=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-858=1

* Development Tools Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2024-858=1

* Legacy Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Legacy-15-SP5-2024-858=1

* SUSE Linux Enterprise Live Patching 15-SP5

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-858=1

Please note that this is the initial kernel livepatch without fixes itself, this

package is later updated by separate standalone kernel livepatch updates.

* SUSE Linux Enterprise High Availability Extension 15 SP5

zypper in -t patch...

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Package List

* openSUSE Leap 15.5 (noarch nosrc)

* kernel-docs-5.14.21-150500.55.52.1

* openSUSE Leap 15.5 (noarch)

* kernel-source-vanilla-5.14.21-150500.55.52.1

* kernel-docs-html-5.14.21-150500.55.52.1

* kernel-devel-5.14.21-150500.55.52.1

* kernel-macros-5.14.21-150500.55.52.1

* kernel-source-5.14.21-150500.55.52.1

* openSUSE Leap 15.5 (nosrc ppc64le x86_64)

* kernel-debug-5.14.21-150500.55.52.1

* openSUSE Leap 15.5 (ppc64le x86_64)

* kernel-debug-debugsource-5.14.21-150500.55.52.1

* kernel-debug-devel-debuginfo-5.14.21-150500.55.52.1

* kernel-debug-debuginfo-5.14.21-150500.55.52.1

* kernel-debug-livepatch-devel-5.14.21-150500.55.52.1

* kernel-debug-devel-5.14.21-150500.55.52.1

* openSUSE Leap 15.5 (x86_64)

* kernel-default-vdso-5.14.21-150500.55.52.1

* kernel-debug-vdso-debuginfo-5.14.21-150500.55.52.1

* kernel-kvmsmall-vdso-5.14.21-150500.55.52.1

* kernel-debug-vdso-5.14.21-150500.55.52.1

* kernel-default-vdso-debuginfo-5.14.21-150500.55.52.1

* kernel-kvmsmall-vdso-debuginfo-5.14.21-150500.55.52.1

* openSUSE Leap...

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References

* bsc#1194869

* bsc#1206453

* bsc#1209412

* bsc#1213456

* bsc#1216776

* bsc#1217927

* bsc#1218195

* bsc#1218216

* bsc#1218450

* bsc#1218527

* bsc#1218663

* bsc#1218915

* bsc#1219126

* bsc#1219127

* bsc#1219141

* bsc#1219146

* bsc#1219295

* bsc#1219443

* bsc#1219653

* bsc#1219827

* bsc#1219835

* bsc#1219839

* bsc#1219840

* bsc#1219934

* bsc#1220003

* bsc#1220009

* bsc#1220021

* bsc#1220030

* bsc#1220106

* bsc#1220140

* bsc#1220187

* bsc#1220238

* bsc#1220240

* bsc#1220241

* bsc#1220243

* bsc#1220250

* bsc#1220251

* bsc#1220253

* bsc#1220254

* bsc#1220255

* bsc#1220257

* bsc#1220267

* bsc#1220277

* bsc#1220317

* bsc#1220326

* bsc#1220328

* bsc#1220330

* bsc#1220335

* bsc#1220344

* bsc#1220348

* bsc#1220350

* bsc#1220364

* bsc#1220392

* bsc#1220393

* bsc#1220398

* bsc#1220409

* bsc#1220444

* bsc#1220457

* bsc#1220459

* bsc#1220649

* bsc#1220796

* bsc#1220825

* jsc#PED-7618

## References:

* https://www.suse.com/security/cve/CVE-2019-25162.html

* https://www.suse.com/security/cve/CVE-2021-46923.html

* https://www.suse.com/security/cve/CVE-2021-46924.html

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0858-1
Rating: important

Topics%20covered

Topics Covered

security advisory DoS patch kernel system update SUSE bugfix

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