ALSA-2023:1469
See a problem?- Source
- https://errata.almalinux.org/9/ALSA-2023-1469.html
- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:1469.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALSA-2023:1469
- Related
- Published
- 2023-03-27T00:00:00Z
- Modified
- 2023-03-27T22:27:39Z
- 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: tun: avoid double free in tunfreenetdev (CVE-2022-4744)
- ALSA: pcm: Move rwsem lock inside sndctlelem_read to prevent UAF (CVE-2023-0266)
- kernel: net: CPU soft lockup in TC mirred egress-to-ingress action (CVE-2022-4269)
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.z3 Batch (BZ#2170460)
- References
-
- https://access.redhat.com/errata/RHSA-2023:1469
- https://access.redhat.com/security/cve/CVE-2022-4269
- https://access.redhat.com/security/cve/CVE-2022-4744
- https://access.redhat.com/security/cve/CVE-2023-0266
- https://bugzilla.redhat.com/2150272
- https://bugzilla.redhat.com/2156322
- https://bugzilla.redhat.com/2163379
- https://errata.almalinux.org/9/ALSA-2023-1469.html
Affected packages
AlmaLinux:9 / kernel-rt
Package
- Name
- kernel-rt
AlmaLinux:9 / kernel-rt-core
Package
- Name
- kernel-rt-core
AlmaLinux:9 / kernel-rt-debug
Package
- Name
- kernel-rt-debug
AlmaLinux:9 / kernel-rt-debug-core
Package
- Name
- kernel-rt-debug-core
AlmaLinux:9 / kernel-rt-debug-devel
Package
- Name
- kernel-rt-debug-devel
AlmaLinux:9 / kernel-rt-debug-kvm
Package
- Name
- kernel-rt-debug-kvm
AlmaLinux:9 / kernel-rt-debug-modules
Package
- Name
- kernel-rt-debug-modules
AlmaLinux:9 / kernel-rt-debug-modules-extra
Package
- Name
- kernel-rt-debug-modules-extra
AlmaLinux:9 / kernel-rt-devel
Package
- Name
- kernel-rt-devel
AlmaLinux:9 / kernel-rt-kvm
Package
- Name
- kernel-rt-kvm
AlmaLinux:9 / kernel-rt-modules
Package
- Name
- kernel-rt-modules