CVE-2025-68763
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: starfive - Correctly handle return of sg_nents_for_len
The return value of sg_nents_for_len was assigned to an unsigned long in starfive_hash_digest, causing negative error codes to be converted to large positive integers.
Add error checking for sg_nents_for_len and return immediately on failure to prevent potential buffer overflows.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 7883d1b28a2b0e62edcacea22de6b36a1918b15a < 6cd14414394b4f3d6e1ed64b8241d1fcc2271820 | affected |
| Linux | Linux | 7883d1b28a2b0e62edcacea22de6b36a1918b15a < 0c3854d65cc4402cb8c52d4d773450a06efecab6 | affected |
| Linux | Linux | 7883d1b28a2b0e62edcacea22de6b36a1918b15a < 1af5c973dd744e29fa22121f43e8646b7a7a71a7 | affected |
| Linux | Linux | 7883d1b28a2b0e62edcacea22de6b36a1918b15a < 9b3f71cf02e04cfaa482155e3078707fe7f8aef4 | affected |
| Linux | Linux | 7883d1b28a2b0e62edcacea22de6b36a1918b15a < e9eb52037a529fbb307c290e9951a62dd728b03d | affected |
| Linux | Linux | 6.5 | affected |
| Linux | Linux | 0 < 6.5 | unaffected |
| Linux | Linux | 6.6.120 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.63 <= 6.12.* | unaffected |
| Linux | Linux | 6.17.13 <= 6.17.* | unaffected |
| Linux | Linux | 6.18.2 <= 6.18.* | unaffected |
| Linux | Linux | 6.19 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/6cd14414394b4f3d6e1ed64b8241d1fcc2271820
- https://git.kernel.org/stable/c/0c3854d65cc4402cb8c52d4d773450a06efecab6
- https://git.kernel.org/stable/c/1af5c973dd744e29fa22121f43e8646b7a7a71a7
- https://git.kernel.org/stable/c/9b3f71cf02e04cfaa482155e3078707fe7f8aef4
- https://git.kernel.org/stable/c/e9eb52037a529fbb307c290e9951a62dd728b03d
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