CVE-2025-68763: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: 7883d1b28a2b0e62edcacea22de6b36a1918b15a преди 6cd14414394b4f3d6e1ed64b8241d1fcc2271820; 7883d1b28a2b0e62edcacea22de6b36a1918b15a преди 0c3854d65cc4402cb8c52d4d773450a06efecab6; 7883d1b28a2b0e62edcacea22de6b36a1918b15a преди 1af5c973dd744e29fa22121f43e8646b7a7a71a7; 7883d1b28a2b0e62edcacea22de6b36a1918b15a преди 9b3f71cf02e04cfaa482155e3078707fe7f8aef4; 7883d1b28a2b0e62edcacea22de6b36a1918b15a преди e9eb52037a529fbb307c290e9951a62dd728b03d
• Linux Linux: 6.5; преди 6.5; 6.6.120 до 6.6.*; 6.12.63 до 6.12.*; 6.17.13 до 6.17.*; 6.18.2 до 6.18.*; от 6.19 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-68763
• https://nvd.nist.gov/vuln/detail/CVE-2025-68763
• 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