{"id":"CVE-2020-36385","state":"PUBLISHED","title":"An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id sit","description":"An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.","publishedAt":"2021-06-07T00:00:00.000Z","updatedAt":"2024-08-04T17:23:10.459Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://syzkaller.appspot.com/bug?id=457491c4672d7b52c1007db213d93e47c711fae6","https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-ucma_close-2","https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5449e74802c1112dea984aec8af7a33c4516af1","https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10","https://security.netapp.com/advisory/ntap-20210720-0004/","https://www.starwindsoftware.com/security/sw-20220802-0002/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:24.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/36xxx/CVE-2020-36385.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36385","state":"PUBLISHED","datePublished":"2021-06-07T00:00:00.000Z","dateUpdated":"2024-08-04T17:23:10.459Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-06-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://syzkaller.appspot.com/bug?id=457491c4672d7b52c1007db213d93e47c711fae6"},{"url":"https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-ucma_close-2"},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5449e74802c1112dea984aec8af7a33c4516af1"},{"url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10"},{"url":"https://security.netapp.com/advisory/ntap-20210720-0004/"},{"url":"https://www.starwindsoftware.com/security/sw-20220802-0002/"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2022-10-11T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://syzkaller.appspot.com/bug?id=457491c4672d7b52c1007db213d93e47c711fae6","tags":["x_transferred"]},{"url":"https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-ucma_close-2","tags":["x_transferred"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5449e74802c1112dea984aec8af7a33c4516af1","tags":["x_transferred"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20210720-0004/","tags":["x_transferred"]},{"url":"https://www.starwindsoftware.com/security/sw-20220802-0002/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:23:10.459Z"}}]}}}