CVE-2022-49608 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:23:32.309Z
Last modified
2025-10-01T19:36:51.576Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | a86854d0c599b3202307abceb68feee4d7061578, a86854d0c599b3202307abceb68feee4d7061578, a86854d0c599b3202307abceb68feee4d7061578, a86854d0c599b3202307abceb68feee4d7061578, a86854d0c599b3202307abceb68feee4d7061578, a86854d0c599b3202307abceb68feee4d7061578 |
| Linux | Linux | 4.18, 0, 4.19.254, 5.4.208, 5.10.134, 5.15.58, 5.18.15, 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: 2025-02-26T02:23:32.309Z
- Last modified: 2025-10-01T19:36:51.576Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/13596e6c9e541e90e5fc2c52b23f08b951370da9
- git.kernel.org — https://git.kernel.org/stable/c/6194c021496addc11763d1ffa89ce5751889fe3c
- git.kernel.org — https://git.kernel.org/stable/c/5694b162f275fb9a9f89422701b2b963be11e496
- git.kernel.org — https://git.kernel.org/stable/c/44016a85419ca0d4f1e4d0127b330f8e4e2a57d0
- git.kernel.org — https://git.kernel.org/stable/c/5595d30c4dc27d939635c3188c68203b6ece1711
- git.kernel.org — https://git.kernel.org/stable/c/c3b821e8e406d5650e587b7ac624ac24e9b780a8
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