CVE-2022-49489 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:13:26.785Z
Last modified
2025-05-04T08:39:00.186Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef, 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef |
| Linux | Linux | 4.19, 0, 4.19.247, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3, 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: 2025-02-26T02:13:26.785Z
- Last modified: 2025-05-04T08:39:00.186Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/aa4cb188988dc6f1b3f4917d4dbc452150a5d871
- git.kernel.org — https://git.kernel.org/stable/c/ef10d0c68e8608848cd58fca2589685718426607
- git.kernel.org — https://git.kernel.org/stable/c/134760263f6441741db0b2970e7face6b34b6d1c
- git.kernel.org — https://git.kernel.org/stable/c/ef4bdaac7cb5416f236613ed9337ff0ea8ee329b
- git.kernel.org — https://git.kernel.org/stable/c/97ac682b6f7d36be5d934f86c9911066540a68f1
- git.kernel.org — https://git.kernel.org/stable/c/5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2
- git.kernel.org — https://git.kernel.org/stable/c/fa5186b279ecf44b14fb435540d2065be91cb1ed
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