CVE-2022-49620 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:23:38.369Z
Last modified
2025-12-23T13:24:46.991Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4, 5b8fa7ce823a59a328e0a7661df2478bfb745de4 |
| Linux | Linux | 3.18, 0, 4.9.324, 4.14.289, 4.19.253, 5.4.207, 5.10.132, 5.15.56, 5.18.13, 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: 2025-02-26T02:23:38.369Z
- Last modified: 2025-12-23T13:24:46.991Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036
- git.kernel.org — https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef
- git.kernel.org — https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4
- git.kernel.org — https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b
- git.kernel.org — https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7
- git.kernel.org — https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867
- git.kernel.org — https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2
- git.kernel.org — https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0c
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