CVE-2022-49589 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:23:23.070Z
Last modified
2025-10-01T19:36:53.760Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | a9fe8e29945d56f35235a3a0fba99b4cf181d211, a9fe8e29945d56f35235a3a0fba99b4cf181d211, a9fe8e29945d56f35235a3a0fba99b4cf181d211, a9fe8e29945d56f35235a3a0fba99b4cf181d211, a9fe8e29945d56f35235a3a0fba99b4cf181d211, a9fe8e29945d56f35235a3a0fba99b4cf181d211 |
| Linux | Linux | 3.18, 0, 4.19.255, 5.4.209, 5.10.135, 5.15.59, 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: 2025-02-26T02:23:23.070Z
- Last modified: 2025-10-01T19:36:53.760Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7
- git.kernel.org — https://git.kernel.org/stable/c/e20dd1b0e0ea15bee1e528536a0840dba972ca0e
- git.kernel.org — https://git.kernel.org/stable/c/b399ffafffba39f47b731b26a5da1dc0ffc4b3ad
- git.kernel.org — https://git.kernel.org/stable/c/c721324afc589f8ea54bae04756b150aeaae5fa4
- git.kernel.org — https://git.kernel.org/stable/c/c2954671010cd1127d1ffa328c6e6f8e99930982
- git.kernel.org — https://git.kernel.org/stable/c/8ebcc62c738f68688ee7c6fec2efe5bc6d3d7e60
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