CVE-2022-49877 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:10:25.682Z
Last modified
2025-05-04T12:45:20.880Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 244ce90c8d0bd10ebf957da02c6f3fcd5d920bdf, 7b812a369e6416ab06d83cdd39d8e3f752781dd0, 168ff181f5b6e7fce684c98a30d35da1dbf8f82a, 84472b436e760ba439e1969a9e3c5ae7c86de39d, 84472b436e760ba439e1969a9e3c5ae7c86de39d, 87d532d41ef937e16f61b3d2094f3a2ac49be365, abb4caa477a5450817d2aa1198edce66450aecf8 |
| Linux | Linux | 5.18, 0, 5.4.225, 5.10.155, 5.15.79, 6.0.9, 6.1 |
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: 2025-05-01T14:10:25.682Z
- Last modified: 2025-05-04T12:45:20.880Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/d975bec1eaeb52341acc9273db79ddb078220399
- git.kernel.org — https://git.kernel.org/stable/c/cc21dc48a78cc9e5af9a4d039cd456446a6e73ff
- git.kernel.org — https://git.kernel.org/stable/c/95adbd2ac8de82e43fd6b347e7e1b47f74dc1abb
- git.kernel.org — https://git.kernel.org/stable/c/14e8bc3bf7bd6af64d7538a0684c8238d96cdfd7
- git.kernel.org — https://git.kernel.org/stable/c/8ec95b94716a1e4d126edc3fb2bc426a717e2dba
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 →