{"id":"CVE-2024-35925","revision":null,"records":[{"revision":"4d755e1a004949deb5defa3d9a95936b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35925","aliases":[],"title":"block: prevent division by zero in blk_rq_stat_sum()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: prevent division by zero in blk_rq_stat_sum()\n\nThe expression dst->nr_samples + src->nr_samples may\nhave zero value on overflow. It is necessary to add\na check to avoid division by zero.\n\nFound by Linux Verification Center (linuxtesting.org) with Svace.","state":0,"publishedAt":"2024-05-19T10:10:35.708+00:00","modifiedAt":"2026-10-15T00:41:27.806+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"block/blk-stat.c\"\n ],\n \"versions\": [\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"6a55dab4ac956deb23690eedd74e70b892a378e7\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"edd073c78d2bf48c5b8bf435bbc3d61d6e7c6c14\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"b0cb5564c3e8e0ee0a2d28c86fa7f02e82d64c3c\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"21e7d72d0cfcbae6042d498ea2e6f395311767f8\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"512a01da7134bac8f8b373506011e8aaa3283854\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"5f7fd6aa4c4877d77133ea86c14cf256f390b2fe\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"98ddf2604ade2d954bf5ec193600d5274a43fd68\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"eca8b53a6769e60d6d8240d71202d73b0af81901\",\n \"lessThan\": \"93f52fbeaf4b676b21acfe42a5152620e6770d02\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"block/blk-stat.c\"\n ],\n \"versions\": [\n {\n \"version\": \"4.15\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"4.15\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.19.312\",\n \"lessThanOrEqual\": \"4.19.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.274\",\n \"lessThanOrEqual\": \"5.4.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.215\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.155\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.86\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.27\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.8.6\",\n \"lessThanOrEqual\": \"6.8.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.9\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/6a55dab4ac956deb23690eedd74e70b892a378e7","https://git.kernel.org/stable/c/edd073c78d2bf48c5b8bf435bbc3d61d6e7c6c14","https://git.kernel.org/stable/c/b0cb5564c3e8e0ee0a2d28c86fa7f02e82d64c3c","https://git.kernel.org/stable/c/21e7d72d0cfcbae6042d498ea2e6f395311767f8","https://git.kernel.org/stable/c/512a01da7134bac8f8b373506011e8aaa3283854","https://git.kernel.org/stable/c/5f7fd6aa4c4877d77133ea86c14cf256f390b2fe","https://git.kernel.org/stable/c/98ddf2604ade2d954bf5ec193600d5274a43fd68","https://git.kernel.org/stable/c/93f52fbeaf4b676b21acfe42a5152620e6770d02"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35925","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35925","identifiers":["CVE-2024-35925"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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