CVE-2022-49346 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:11:01.485Z
Last modified
2025-10-01T19:46:54.721Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 14fceff4771e51b23b4485b575cf9e5b3414b89b, 14fceff4771e51b23b4485b575cf9e5b3414b89b, 14fceff4771e51b23b4485b575cf9e5b3414b89b, 14fceff4771e51b23b4485b575cf9e5b3414b89b, 14fceff4771e51b23b4485b575cf9e5b3414b89b, 14fceff4771e51b23b4485b575cf9e5b3414b89b |
| Linux | Linux | 4.20, 0, 5.4.198, 5.10.122, 5.15.47, 5.17.15, 5.18.4, 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: 2025-02-26T02:11:01.485Z
- Last modified: 2025-10-01T19:46:54.721Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9
- git.kernel.org — https://git.kernel.org/stable/c/c2ae49a113a5344232f1ebb93bcf18bbd11e9c39
- git.kernel.org — https://git.kernel.org/stable/c/54d6802c4d83fa8de7696cfec06f475d5fd92d27
- git.kernel.org — https://git.kernel.org/stable/c/32cd78c5610f02a929f63cac985e73692d05f33e
- git.kernel.org — https://git.kernel.org/stable/c/2e007ac6fa7c9c94ad84da075c5c504afad690a0
- git.kernel.org — https://git.kernel.org/stable/c/0737e018a05e2aa352828c52bdeed3b02cff2930
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