{"id":"CVE-2022-48686","summary":"nvme-tcp: fix UAF when detecting digest errors","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-tcp: fix UAF when detecting digest errors\n\nWe should also bail from the io_work loop when we set rd_enabled to true,\nso we don't attempt to read data from the socket when the TCP stream is\nalready out-of-sync or corrupted.","modified":"2026-04-02T08:26:49.723401Z","published":"2024-05-03T14:59:10.472Z","related":["SUSE-SU-2024:1642-1","SUSE-SU-2024:1644-1","SUSE-SU-2024:1645-1","SUSE-SU-2024:1659-1","SUSE-SU-2024:1663-1","SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2184-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:3249-1","SUSE-SU-2024:3499-1","SUSE-SU-2025:0091-1","SUSE-SU-2025:0094-1","SUSE-SU-2025:0100-1","SUSE-SU-2025:0103-1","SUSE-SU-2025:0231-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48686.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abea"},{"type":"WEB","url":"https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48686.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48686"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"3f2304f8c6d6ed97849057bd16fee99e434ca796"},{"fixed":"19816a0214684f70b49b25075ff8c402fdd611d3"},{"fixed":"5914fa32ef1b7766fea933f9eed94ac5c00aa7ff"},{"fixed":"13c80a6c112467bab5e44d090767930555fc17a5"},{"fixed":"c3eb461aa56e6fa94fb80442ba2586bd223a8886"},{"fixed":"160f3549a907a50e51a8518678ba2dcf2541abea"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48686.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}