CVE-2022-49678 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:24:08.833Z
Last modified
2025-10-01T19:36:46.972Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 0b741b8234c86065fb6954d32d427b3f7e14756f, 0b741b8234c86065fb6954d32d427b3f7e14756f, 0b741b8234c86065fb6954d32d427b3f7e14756f, 0b741b8234c86065fb6954d32d427b3f7e14756f, 0b741b8234c86065fb6954d32d427b3f7e14756f, 0b741b8234c86065fb6954d32d427b3f7e14756f |
| Linux | Linux | 4.15, 0, 4.19.250, 5.4.202, 5.10.127, 5.15.51, 5.18.8, 5.19 |
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: 2025-02-26T02:24:08.833Z
- Last modified: 2025-10-01T19:36:46.972Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/4f5877bdf7b593e988f1924f4c3df6523f80b39c
- git.kernel.org — https://git.kernel.org/stable/c/734a4d15142bb4c8ecad2d8ec70d7564e78ae34d
- git.kernel.org — https://git.kernel.org/stable/c/30bbfeb480ae8b5ee43199d72417b232590440c2
- git.kernel.org — https://git.kernel.org/stable/c/10ba9d499a9fd82ed40897e734ba19870a879407
- git.kernel.org — https://git.kernel.org/stable/c/dcafd5463d8f20c4f90ddc138a5738adb99f74c8
- git.kernel.org — https://git.kernel.org/stable/c/37d838de369b07b596c19ff3662bf0293fdb09ee
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