{"id":"CVE-2025-68811","title":"svcrdma: use rc_pageoff for memcpy byte offset","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: use rc_pageoff for memcpy byte offset\n\nsvc_rdma_copy_inline_range added rc_curpage (page index) to the page\nbase instead of the byte offset rc_pageoff. Use rc_…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","vendor":"Linux","product":"Linux","affected":["Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < e8623e9c451e23d84b870811f42fd872b4089ef6","Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < 2a77c8dd49bccf0ca232be7c836cec1209abb8da","Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < a8ee9099f30654917aa68f55d707b5627e1dbf77","Linux 6.8"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-06-16T16:28:47.245013Z"},"published":"2026-01-13","updated":"2026-10-19","sourceUpdated":"2026-10-19T18:05:08.265Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-68811","references":[{"url":"https://git.kernel.org/stable/c/e8623e9c451e23d84b870811f42fd872b4089ef6"},{"url":"https://git.kernel.org/stable/c/2a77c8dd49bccf0ca232be7c836cec1209abb8da"},{"url":"https://git.kernel.org/stable/c/a8ee9099f30654917aa68f55d707b5627e1dbf77"}],"tags":["cve.org"],"epss":0.0053,"epssPercentile":0.43634,"ingestedAt":"2026-10-19T18:35:50.148Z","slug":"CVE-2025-68811","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: use rc_pageoff for memcpy byte offset\n\nsvc_rdma_copy_inline_range added rc_curpage (page index) to the page\nbase instead of the byte offset rc_pageoff. Use rc_pageoff so copies\nland within the current page.\n\nFound by ZeroPath (https://zeropath.com)\n\n## Affected\n\n- `Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < e8623e9c451e23d84b870811f42fd872b4089ef6`\n- `Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < 2a77c8dd49bccf0ca232be7c836cec1209abb8da`\n- `Linux >= 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < a8ee9099f30654917aa68f55d707b5627e1dbf77`\n- `Linux 6.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}