CVE-2022-49890 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:10:34.481Z
Last modified
2025-10-01T16:08:36.059Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340, 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 |
| Linux | Linux | 4.14, 0, 4.14.299, 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: 2025-05-01T14:10:34.481Z
- Last modified: 2025-10-01T16:08:36.059Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/6bb00eb21c0fbf18e5d3538c9ff0cf63fd0ace85
- git.kernel.org — https://git.kernel.org/stable/c/90577bcc01c4188416a47269f8433f70502abe98
- git.kernel.org — https://git.kernel.org/stable/c/0c3e6288da650d1ec911a259c77bc2d88e498603
- git.kernel.org — https://git.kernel.org/stable/c/cdf01c807e974048c43c7fd3ca574f6086a57906
- git.kernel.org — https://git.kernel.org/stable/c/2de8eec8afb75792440b8900a01d52b8f6742fd1
- git.kernel.org — https://git.kernel.org/stable/c/7480aeff0093d8c54377553ec6b31110bea37b4d
- git.kernel.org — https://git.kernel.org/stable/c/8cf0a1bc12870d148ae830a4ba88cfdf0e879cee
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