CVE-2022-49593 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:23:25.029Z
Last modified
2025-10-01T19:36:53.395Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe, 05cbc0db03e82128f2e7e353d4194dd24a1627fe |
| Linux | Linux | 4.1, 0, 4.14.290, 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: 2025-02-26T02:23:25.029Z
- Last modified: 2025-10-01T19:36:53.395Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/80dabd089086e6553b7acfcff2ec223bdada87a1
- git.kernel.org — https://git.kernel.org/stable/c/b3798d3519eda9c409bb0815b0102f27ec42468d
- git.kernel.org — https://git.kernel.org/stable/c/73a11588751a2c13f25d9da8117efc9a79b1843f
- git.kernel.org — https://git.kernel.org/stable/c/c61aede097d350d890fa1edc9521b0072e14a0b8
- git.kernel.org — https://git.kernel.org/stable/c/e6b6f027e2854a51f345a5e3e808d7a88001d4f8
- git.kernel.org — https://git.kernel.org/stable/c/b14cc8afbbcbc6dce4797913c0b85266b897f541
- git.kernel.org — https://git.kernel.org/stable/c/2a85388f1d94a9f8b5a529118a2c5eaa0520d85c
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