{"id":"CVE-2025-38645","summary":"net/mlx5: Check device memory pointer before usage","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Check device memory pointer before usage\n\nAdd a NULL check before accessing device memory to prevent a crash if\ndev-\u003edm allocation in mlx5_init_once() fails.","modified":"2026-03-20T12:42:57.674735Z","published":"2025-08-22T16:00:50.665Z","related":["MGASA-2025-0234","MGASA-2025-0235","SUSE-SU-2025:03600-1","SUSE-SU-2025:03601-1","SUSE-SU-2025:03602-1","SUSE-SU-2025:03633-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3725-1","SUSE-SU-2025:3751-1","SUSE-SU-2026:20555-1","SUSE-SU-2026:20599-1","SUSE-SU-2026:20615-1","openSUSE-SU-2026:20287-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38645.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3046b011d368162b1b9ca9453eee0fea930e0a93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4249f1307932f1b6bbb8b7eba60d82f0b7e44430"},{"type":"WEB","url":"https://git.kernel.org/stable/c/62d7cf455c887941ed6f105cd430ba04ee0b6c9f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70f238c902b8c0461ae6fbb8d1a0bbddc4350eea"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9053a69abfb5680c2a95292b96df5d204bc0776f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/da899a1fd7c40e2e4302af1db7d0b8540fb22283"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eebb225fe6c9103293807b8edabcbad59f9589bc"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38645.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38645"},{"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":"c9b9dcb430b3cd0ad2b04c360c4e528d73430481"},{"fixed":"9053a69abfb5680c2a95292b96df5d204bc0776f"},{"fixed":"eebb225fe6c9103293807b8edabcbad59f9589bc"},{"fixed":"62d7cf455c887941ed6f105cd430ba04ee0b6c9f"},{"fixed":"4249f1307932f1b6bbb8b7eba60d82f0b7e44430"},{"fixed":"3046b011d368162b1b9ca9453eee0fea930e0a93"},{"fixed":"da899a1fd7c40e2e4302af1db7d0b8540fb22283"},{"fixed":"70f238c902b8c0461ae6fbb8d1a0bbddc4350eea"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38645.json"}}],"schema_version":"1.7.5"}