CVE-2022-49220 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:55:52.821Z
Last modified
2025-05-04T08:32:44.211Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 7b6be8444e0f0dd675b54d059793423d3c9b4c03, 7b6be8444e0f0dd675b54d059793423d3c9b4c03, 7b6be8444e0f0dd675b54d059793423d3c9b4c03, 7b6be8444e0f0dd675b54d059793423d3c9b4c03, 7b6be8444e0f0dd675b54d059793423d3c9b4c03, 7b6be8444e0f0dd675b54d059793423d3c9b4c03 |
| Linux | Linux | 4.12, 0, 5.4.189, 5.10.110, 5.15.33, 5.16.19, 5.17.2, 5.18 |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2025-02-26T01:55:52.821Z
- Last modified: 2025-05-04T08:32:44.211Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/770d42fff12d8595adda9025a0b92091f543e775
- git.kernel.org — https://git.kernel.org/stable/c/ec376f5c11c88c0215d173599db8449cd4196759
- git.kernel.org — https://git.kernel.org/stable/c/e2951eaa9398415ac054b7bd80b8163b6838ead4
- git.kernel.org — https://git.kernel.org/stable/c/f2a1e0eb70c2d954176c07d75d28742bde30e9f3
- git.kernel.org — https://git.kernel.org/stable/c/b786abe7c67c6ef71410c8e23292b3091d616ad1
- git.kernel.org — https://git.kernel.org/stable/c/a7e8de822e0b1979f08767c751f6c8a9c1d4ad86
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