ALSA-2023:4517

Source
https://errata.almalinux.org/8/ALSA-2023-4517.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4517.json
Related
  • CVE-2022-42896
  • CVE-2023-1281
  • CVE-2023-1829
  • CVE-2023-2124
  • CVE-2023-2194
  • CVE-2023-2235
Published
2023-08-08T00:00:00Z
Modified
2023-08-11T09:29:40Z
Summary
Important: kernel security and bug fix update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2cap_core.c (CVE-2022-42896)
  • kernel: tcindex: use-after-free vulnerability in traffic control index filter allows privilege escalation (CVE-2023-1281)
  • kernel: Use-after-free vulnerability in the Linux Kernel traffic control index filter (CVE-2023-1829)
  • kernel: use-after-free vulnerability in the perfgroupdetach function of the Linux Kernel Performance Events (CVE-2023-2235)
  • kernel: OOB access in the Linux kernel's XFS subsystem (CVE-2023-2124)
  • kernel: i2c: out-of-bounds write in xgeneslimproi2c_xfer() (CVE-2023-2194)

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.

References

Affected packages

AlmaLinux:8 / bpftool

Package

Name
bpftool

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel

Package

Name
kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-abi-stablelists

Package

Name
kernel-abi-stablelists

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-core

Package

Name
kernel-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-cross-headers

Package

Name
kernel-cross-headers

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-debug

Package

Name
kernel-debug

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-debug-core

Package

Name
kernel-debug-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-debug-devel

Package

Name
kernel-debug-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-debug-modules

Package

Name
kernel-debug-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-debug-modules-extra

Package

Name
kernel-debug-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-devel

Package

Name
kernel-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-doc

Package

Name
kernel-doc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-modules

Package

Name
kernel-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-modules-extra

Package

Name
kernel-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-tools

Package

Name
kernel-tools

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-tools-libs

Package

Name
kernel-tools-libs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-tools-libs-devel

Package

Name
kernel-tools-libs-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-zfcpdump

Package

Name
kernel-zfcpdump

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-zfcpdump-core

Package

Name
kernel-zfcpdump-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-zfcpdump-devel

Package

Name
kernel-zfcpdump-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-zfcpdump-modules

Package

Name
kernel-zfcpdump-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / kernel-zfcpdump-modules-extra

Package

Name
kernel-zfcpdump-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / perf

Package

Name
perf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8

AlmaLinux:8 / python3-perf

Package

Name
python3-perf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.el8_8