CVE-2022-50655 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-09T00:00:30.337Z
Last modified
2025-12-23T13:30:27.480Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9, d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9, d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9, d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9, d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9, d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 |
| Linux | Linux | 4.20, 0, 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2, 6.2 |
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: 2025-12-09T00:00:30.337Z
- Last modified: 2025-12-23T13:30:27.480Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/7da524781c531ebaf2f94c9dc4c541b82edecfed
- git.kernel.org — https://git.kernel.org/stable/c/148dcbd3af039ae39c3af697a3183008c7995805
- git.kernel.org — https://git.kernel.org/stable/c/4b8f3b939266c90f03b7cc7e26a4c28c7b64137b
- git.kernel.org — https://git.kernel.org/stable/c/18dc946360bfe0de016a59e3cc3ee1f450fceb9d
- git.kernel.org — https://git.kernel.org/stable/c/ee678b1f52f9439e930db2db3fd7e345d03e1a50
- git.kernel.org — https://git.kernel.org/stable/c/9f225444467b98579cf28d94f4ad053460dfdb84
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →