CVE-2022-49688 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:24:13.686Z
Last modified
2025-05-04T12:45:07.501Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | b76ea7c06b24dcf97ea3379b6957d5b99c346ea0, dba1941f5bc3de6b460685155b89ae1182824fc8, 61a4cc41e5c1b77d05a12798f8032050aa75f3c8, 94bf8bfb009fad247d02f12e4c443411c8445412, 2aeb8c86d49967552394d5e723f87454cb53f501, 2aeb8c86d49967552394d5e723f87454cb53f501, 9e655a8b874d7c56e02938ddb221b16e293793df |
| Linux | Linux | 5.18, 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: 2025-02-26T02:24:13.686Z
- Last modified: 2025-05-04T12:45:07.501Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/65c24caf1b9f5b08397c6e805ec24ebc390c6e4d
- git.kernel.org — https://git.kernel.org/stable/c/e3a232e5767051483ffad4cef7d0a89d292a192b
- git.kernel.org — https://git.kernel.org/stable/c/7b564e3254b7db5fbfbf11a824627a6c31b932b4
- git.kernel.org — https://git.kernel.org/stable/c/2b2bba96526f25f2eba74ecadb031de2e05a83ce
- git.kernel.org — https://git.kernel.org/stable/c/7844ceada44eca740d31beb3d97b8511b1ca0a9b
- git.kernel.org — https://git.kernel.org/stable/c/cb78d1b5efffe4cf97e16766329dd7358aed3deb
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