ALSA-2023:4541

Source
https://errata.almalinux.org/8/ALSA-2023-4541.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4541.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
2023-08-11T09:47:39Z
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 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 / kernel-rt

Package

Name
kernel-rt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-core

Package

Name
kernel-rt-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug

Package

Name
kernel-rt-debug

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug-core

Package

Name
kernel-rt-debug-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug-devel

Package

Name
kernel-rt-debug-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug-kvm

Package

Name
kernel-rt-debug-kvm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug-modules

Package

Name
kernel-rt-debug-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-debug-modules-extra

Package

Name
kernel-rt-debug-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-devel

Package

Name
kernel-rt-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-kvm

Package

Name
kernel-rt-kvm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-modules

Package

Name
kernel-rt-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8

AlmaLinux:8 / kernel-rt-modules-extra

Package

Name
kernel-rt-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
4.18.0-477.21.1.rt7.284.el8_8