CVE-2022-49903 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:10:48.314Z
Last modified
2025-05-04T08:48:20.070Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | cdb1876192dbe680b3ac955717fdf7f863c1762d, cdb1876192dbe680b3ac955717fdf7f863c1762d, cdb1876192dbe680b3ac955717fdf7f863c1762d, cdb1876192dbe680b3ac955717fdf7f863c1762d, cdb1876192dbe680b3ac955717fdf7f863c1762d, cdb1876192dbe680b3ac955717fdf7f863c1762d |
| Linux | Linux | 2.6.26, 0, 4.19.265, 5.4.224, 5.10.154, 5.15.78, 6.0.8, 6.1 |
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: 2025-05-01T14:10:48.314Z
- Last modified: 2025-05-04T08:48:20.070Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/83fbf246ced54dadd7b9adc2a16efeff30ba944d
- git.kernel.org — https://git.kernel.org/stable/c/381453770f731f0f43616a1cd4c759b7807a1517
- git.kernel.org — https://git.kernel.org/stable/c/5dbb47ee89762da433cd8458788d7640c85f1a07
- git.kernel.org — https://git.kernel.org/stable/c/0ed71af4d017d2bd2cbb8f7254f613a4914def26
- git.kernel.org — https://git.kernel.org/stable/c/080589287127838046077904f34d5054ea0f895c
- git.kernel.org — https://git.kernel.org/stable/c/768b3c745fe5789f2430bdab02f35a9ad1148d97
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