{"id":"CVE-2025-68763","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: starfive - Correctly handle return of sg_nents_for_len\n\nThe return value of sg_nents_for_len was assigned to an unsigned long\nin starfive_hash_digest, causing n…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: starfive - Correctly handle return of sg_nents_for_len\n\nThe return value of sg_nents_for_len was assigned to an unsigned long\nin starfive_hash_digest, causing n…","severity":"none","published":"2026-01-05","updated":"2026-10-14","sourceUpdated":"2026-10-14T16:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-68763","references":[{"url":"https://git.kernel.org/stable/c/0c3854d65cc4402cb8c52d4d773450a06efecab6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/1af5c973dd744e29fa22121f43e8646b7a7a71a7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6cd14414394b4f3d6e1ed64b8241d1fcc2271820","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9b3f71cf02e04cfaa482155e3078707fe7f8aef4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e9eb52037a529fbb307c290e9951a62dd728b03d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd"],"epss":0.00208,"epssPercentile":0.10089,"ingestedAt":"2026-10-14T16:40:32.061Z","slug":"CVE-2025-68763","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: starfive - Correctly handle return of sg_nents_for_len\n\nThe return value of sg_nents_for_len was assigned to an unsigned long\nin starfive_hash_digest, causing negative error codes to be converted\nto large positive integers.\n\nAdd error checking for sg_nents_for_len and return immediately on\nfailure to prevent potential buffer overflows.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}