CVE-2022-49373 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:11:14.603Z
Last modified
2025-10-01T19:46:52.749Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | bf9006399939762e6cd32445e848e56727df9d98, bf9006399939762e6cd32445e848e56727df9d98, bf9006399939762e6cd32445e848e56727df9d98, bf9006399939762e6cd32445e848e56727df9d98, bf9006399939762e6cd32445e848e56727df9d98, bf9006399939762e6cd32445e848e56727df9d98 |
| Linux | Linux | 4.5, 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: 2025-02-26T02:11:14.603Z
- Last modified: 2025-10-01T19:46:52.749Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/5b110d940417942bc87d9e4bea6d4f24e05ed483
- git.kernel.org — https://git.kernel.org/stable/c/910b1cdf6c50ae8fb222e46657d04fb181577017
- git.kernel.org — https://git.kernel.org/stable/c/7a4afd8a003d6abf1f5d159c2bb67e6b7cbde253
- git.kernel.org — https://git.kernel.org/stable/c/91fa5aa53f68b85e779164b3127c7e23cad5c457
- git.kernel.org — https://git.kernel.org/stable/c/f067b5286edfd83d2d3903e8578b561599d62539
- git.kernel.org — https://git.kernel.org/stable/c/5d24df3d690809952528e7a19a43d84bc5b99d44
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →