CVE-2022-49078 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:54:40.207Z
Last modified
2025-09-03T12:58:36.144Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 2209fda323e2fd2a2d0885595fd5097717f8d2aa, 2209fda323e2fd2a2d0885595fd5097717f8d2aa, 2209fda323e2fd2a2d0885595fd5097717f8d2aa, 2209fda323e2fd2a2d0885595fd5097717f8d2aa, 2209fda323e2fd2a2d0885595fd5097717f8d2aa, 2209fda323e2fd2a2d0885595fd5097717f8d2aa |
| Linux | Linux | 4.20, 0, 5.4.189, 5.10.111, 5.15.34, 5.16.20, 5.17.3, 5.18 |
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: 2025-02-26T01:54:40.207Z
- Last modified: 2025-09-03T12:58:36.144Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/73953dfa9d50e5c9fe98ee13fd1d3427aa12a0a3
- git.kernel.org — https://git.kernel.org/stable/c/6adc01a7aa37445dafe8846faa0610a86029b253
- git.kernel.org — https://git.kernel.org/stable/c/9fb8bc6cfc58773ce95414e11c9ccc8fc6ac4927
- git.kernel.org — https://git.kernel.org/stable/c/e64dbe97c05c769525cbca099ddbd22485630235
- git.kernel.org — https://git.kernel.org/stable/c/467d5e200ab4486b744fe1776154a43d1aa22d4b
- git.kernel.org — https://git.kernel.org/stable/c/eafc0a02391b7b36617b36c97c4b5d6832cf5e24
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