{"id":"CVE-2023-40791","state":"PUBLISHED","title":"extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.","description":"extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.","publishedAt":"2023-10-16T00:00:00.000Z","updatedAt":"2024-08-02T18:46:10.536Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://lkml.org/lkml/2023/8/3/323","https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/","https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f","https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12","https://security.netapp.com/advisory/ntap-20231110-0009/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/40xxx/CVE-2023-40791.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-40791","state":"PUBLISHED","datePublished":"2023-10-16T00:00:00.000Z","dateUpdated":"2024-08-02T18:46:10.536Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2023-08-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://lkml.org/lkml/2023/8/3/323"},{"url":"https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/"},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f"},{"url":"https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12"},{"url":"https://security.netapp.com/advisory/ntap-20231110-0009/"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-11-10T18:06:24.170Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lkml.org/lkml/2023/8/3/323","tags":["x_transferred"]},{"url":"https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/","tags":["x_transferred"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f","tags":["x_transferred"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20231110-0009/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T18:46:10.536Z"}}]}}}