{"id":"CVE-2025-37773","summary":"virtiofs: add filesystem context source name check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtiofs: add filesystem context source name check\n\nIn certain scenarios, for example, during fuzz testing, the source\nname may be NULL, which could lead to a kernel panic. Therefore, an\nextra check for the source name should be added.","modified":"2026-03-20T12:42:26.696751Z","published":"2025-05-01T13:07:12.944Z","related":["SUSE-SU-2025:01919-1","SUSE-SU-2025:01951-1","SUSE-SU-2025:01964-1","SUSE-SU-2025:01965-1","SUSE-SU-2025:01967-1","SUSE-SU-2025:01972-1","SUSE-SU-2025:02000-1","SUSE-SU-2025:20408-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20419-1","SUSE-SU-2025:20421-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37773.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/599d1e2a6aecc44acf22fe7ea6f5e84a7e526abe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5ee09cdaf3414f6c92960714af46d3d90eede2f3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9d6dcf18a1b49990295ac8a05fd9bdfd27ccbf88"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a648d80f8d9b208beee03a2d9aa690cfacf1d41e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a94fd938df2b1628da66b498aa0eeb89593bc7a2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b84f13fdad10a543e2e65bab7e81b3f0bceabd67"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c3e31d613951c299487844c4d1686a933e8ee291"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6ec52710dc5e156b774cbef5d0f5c99b1c53a80"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37773.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37773"},{"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":"a62a8ef9d97da23762a588592c8b8eb50a8deb6a"},{"fixed":"b84f13fdad10a543e2e65bab7e81b3f0bceabd67"},{"fixed":"9d6dcf18a1b49990295ac8a05fd9bdfd27ccbf88"},{"fixed":"5ee09cdaf3414f6c92960714af46d3d90eede2f3"},{"fixed":"599d1e2a6aecc44acf22fe7ea6f5e84a7e526abe"},{"fixed":"f6ec52710dc5e156b774cbef5d0f5c99b1c53a80"},{"fixed":"c3e31d613951c299487844c4d1686a933e8ee291"},{"fixed":"a648d80f8d9b208beee03a2d9aa690cfacf1d41e"},{"fixed":"a94fd938df2b1628da66b498aa0eeb89593bc7a2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37773.json"}}],"schema_version":"1.7.5"}