ALSA-2023:0979

Source
https://errata.almalinux.org/9/ALSA-2023-0979.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0979.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2023:0979
Related
Published
2023-02-28T00:00:00Z
Modified
2023-02-28T18:38:31Z
Summary
Important: kernel-rt security and bug fix update
Details

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: use-after-free caused by l2capreassemblesdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)
  • kernel: stack overflow in doprocdointvec and procskipspaces (CVE-2022-4378)
  • kernel: use-after-free in _nfs42ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack (CVE-2022-4379)
  • kernel: Netfilter integer overflow vulnerability in nftpayloadcopy_vlan (CVE-2023-0179)
  • kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • kernel-rt: update RT source tree to the latest AlmaLinux-9.1.z2 Batch (BZ#2160463)
References

Affected packages

AlmaLinux:9 / kernel-rt

Package

Name
kernel-rt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-core

Package

Name
kernel-rt-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug

Package

Name
kernel-rt-debug

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug-core

Package

Name
kernel-rt-debug-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug-devel

Package

Name
kernel-rt-debug-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug-kvm

Package

Name
kernel-rt-debug-kvm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug-modules

Package

Name
kernel-rt-debug-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-debug-modules-extra

Package

Name
kernel-rt-debug-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-devel

Package

Name
kernel-rt-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-kvm

Package

Name
kernel-rt-kvm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-modules

Package

Name
kernel-rt-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1

AlmaLinux:9 / kernel-rt-modules-extra

Package

Name
kernel-rt-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-162.18.1.rt21.181.el9_1