CVE-2022-43945
high
CVSS v3
7.5
CVSS v4 NEW
—
VIR risk
7.5
Description
RHSA-2023:0854: kernel-rt security and bug fix update (Important)
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 6.2-1 | |
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| debian | bookworm | fixed | 6.0.3-1 |
| debian | bullseye | fixed | 5.10.221-1 |
| debian | forky | fixed | 6.0.3-1 |
| debian | sid | fixed | 6.0.3-1 |
| debian | trixie | fixed | 6.0.3-1 |
| rocky | 9 | fixed | |
| linux-kernel | affected | 5.19.17 | |
| almalinux | 8 | fixed | kernel-rt-modules-4.18.0-425.13.1.rt7.223.el8_7.x86_64.rpm |
| almalinux | 9 | fixed | kernel-debug-devel-5.14.0-162.12.1.el9_1.aarch64.rpm |
| rhel | 8 | fixed | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| netapp | active_iq_unified_manager | - | |
References
- https://access.redhat.com/errata/RHSA-2023:0300
- https://access.redhat.com/errata/RHSA-2023:0334
- https://access.redhat.com/errata/RHSA-2023:0348
- http://packetstormsecurity.com/files/171289/Kernel-Live-Patch-Security-Notice-LNS-0092-1.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f90497a16e434c2211c66e3de8e77b17868382b8
- https://security.netapp.com/advisory/ntap-20221215-0006/
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://errata.rockylinux.org/RXSA-2023:0832
- https://errata.rockylinux.org/RLSA-2023:0854
- https://errata.rockylinux.org/RLSA-2023:0832
- https://www.suse.com/security/cve/CVE-2022-43945.html
- https://security-tracker.debian.org/tracker/CVE-2022-43945
- https://errata.rockylinux.org/RLSA-2023:0334
- https://errata.rockylinux.org/RXSA-2023:0334
- https://errata.rockylinux.org/RLSA-2023:0300
- https://access.redhat.com/errata/RHSA-2023:0832
- https://bugzilla.redhat.com/2119048
- https://bugzilla.redhat.com/2138818
- https://bugzilla.redhat.com/2141752
- https://errata.almalinux.org/8/ALSA-2023-0832.html
- https://access.redhat.com/errata/RHSA-2023:0854
- https://errata.almalinux.org/8/ALSA-2023-0854.html
- https://bugzilla.redhat.com/2067482
- https://bugzilla.redhat.com/2085300
- https://bugzilla.redhat.com/2103681
CWEs
CWE-131 CWE-770
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.