{"id":"CVE-2025-37926","summary":"ksmbd: fix use-after-free in ksmbd_session_rpc_open","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix use-after-free in ksmbd_session_rpc_open\n\nA UAF issue can occur due to a race condition between\nksmbd_session_rpc_open() and __session_rpc_close().\nAdd rpc_lock to the session to protect it.","modified":"2026-04-02T12:47:39.171057Z","published":"2025-05-20T15:21:53.359Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37926.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1067361a1cc6ad9cdf7acfc47f90012b72ad1502"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6323fec65fe54b365961fed260dd579191e46121"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8fb3b6c85b7e3127161623586b62abcc366caa20"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a1f46c99d9ea411f9bf30025b912d881d36fc709"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a4348710a7267705b75692dc1a000920481d1d92"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37926.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37926"},{"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":"0626e6641f6b467447c81dd7678a69c66f7746cf"},{"fixed":"a4348710a7267705b75692dc1a000920481d1d92"},{"fixed":"1067361a1cc6ad9cdf7acfc47f90012b72ad1502"},{"fixed":"8fb3b6c85b7e3127161623586b62abcc366caa20"},{"fixed":"6323fec65fe54b365961fed260dd579191e46121"},{"fixed":"a1f46c99d9ea411f9bf30025b912d881d36fc709"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37926.json"}}],"schema_version":"1.7.5"}