CVE-2022-49117 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:54:59.617Z
Last modified
2025-12-23T13:22:01.092Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 5433acd81e8733ede365ad41318f96175ed16b3a, 5433acd81e8733ede365ad41318f96175ed16b3a, 5433acd81e8733ede365ad41318f96175ed16b3a, 5433acd81e8733ede365ad41318f96175ed16b3a, 5433acd81e8733ede365ad41318f96175ed16b3a, 5433acd81e8733ede365ad41318f96175ed16b3a |
| Linux | Linux | 3.19, 0, 5.4.189, 5.10.111, 5.15.34, 5.16.20, 5.17.3, 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: 2025-02-26T01:54:59.617Z
- Last modified: 2025-12-23T13:22:01.092Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/060a485df4ec1183d543317511cb4caa43468b5d
- git.kernel.org — https://git.kernel.org/stable/c/142ae7d4f21524acfe073e5a3da5667aa85eb970
- git.kernel.org — https://git.kernel.org/stable/c/5fb47ca3490813d3884d8ad0b2ce511aa3537551
- git.kernel.org — https://git.kernel.org/stable/c/8d7f7ef7980f287ace1c15f2ac03d6754e12f071
- git.kernel.org — https://git.kernel.org/stable/c/c74c755daed551b9aceb8388159180861474bdfe
- git.kernel.org — https://git.kernel.org/stable/c/4a0a1436053b17e50b7c88858fb0824326641793
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