CVE-2025-21966
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature
Fix memory corruption due to incorrect parameter being passed to bio_init
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 1d9a943898533e83f20370c0e1448d606627522e < 818330f756f3800c37d738bd36bce60eac949938 | affected |
| Linux | Linux | 1d9a943898533e83f20370c0e1448d606627522e < 5a87e46da2418c57b445371f5ca0958d5779ba5f | affected |
| Linux | Linux | 1d9a943898533e83f20370c0e1448d606627522e < da070843e153471be4297a12fdaa64023276f40e | affected |
| Linux | Linux | 1d9a943898533e83f20370c0e1448d606627522e < 57e9417f69839cb10f7ffca684c38acd28ceb57b | affected |
| Linux | Linux | 6.5 | affected |
| Linux | Linux | 0 < 6.5 | unaffected |
| Linux | Linux | 6.6.84 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.20 <= 6.12.* | unaffected |
| Linux | Linux | 6.13.8 <= 6.13.* | unaffected |
| Linux | Linux | 6.14 <= * | unaffected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938
- https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5f
- https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40e
- https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57b
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