{"id":"CVE-2024-35864","summary":"smb: client: fix potential UAF in smb2_is_valid_lease_break()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix potential UAF in smb2_is_valid_lease_break()\n\nSkip sessions that are being teared down (status == SES_EXITING) to\navoid UAF.","modified":"2026-05-18T05:58:52.638678701Z","published":"2024-05-19T08:34:22.936Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2135-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2360-1","SUSE-SU-2024:2362-1","SUSE-SU-2024:2365-1","SUSE-SU-2024:2372-1","SUSE-SU-2024:2381-1","SUSE-SU-2024:2384-1","SUSE-SU-2024:2385-1","SUSE-SU-2024:2394-1","SUSE-SU-2024:2495-1","SUSE-SU-2024:2561-1","SUSE-SU-2024:2939-1","SUSE-SU-2024:2973-1","SUSE-SU-2024:3767-1","SUSE-SU-2024:3774-1","SUSE-SU-2024:3777-1","SUSE-SU-2024:3780-1","SUSE-SU-2024:3782-1","SUSE-SU-2024:3783-1","SUSE-SU-2024:3793-1","SUSE-SU-2024:3794-1","SUSE-SU-2024:3796-1","SUSE-SU-2024:3797-1","SUSE-SU-2024:3798-1","SUSE-SU-2024:3799-1","SUSE-SU-2024:3800-1","SUSE-SU-2024:3803-1","SUSE-SU-2024:3804-1","SUSE-SU-2024:3805-1","SUSE-SU-2024:3806-1","SUSE-SU-2024:3814-1","SUSE-SU-2024:3815-1","SUSE-SU-2024:3816-1","SUSE-SU-2024:3820-1","SUSE-SU-2024:3821-1","SUSE-SU-2024:3822-1","SUSE-SU-2024:3824-1","SUSE-SU-2024:3829-1","SUSE-SU-2024:3830-1","SUSE-SU-2024:3831-1","SUSE-SU-2024:3834-1","SUSE-SU-2024:3837-1","SUSE-SU-2024:3838-1","SUSE-SU-2024:3842-1","SUSE-SU-2024:3848-1","SUSE-SU-2024:3849-1","SUSE-SU-2024:3850-1","SUSE-SU-2024:3851-1","SUSE-SU-2024:3852-1","SUSE-SU-2024:3854-1","SUSE-SU-2024:3855-1","SUSE-SU-2024:3857-1","SUSE-SU-2024:3859-1","SUSE-SU-2024:3860-1","SUSE-SU-2024:3880-1","SUSE-SU-2024:4122-1","SUSE-SU-2024:4123-1","SUSE-SU-2024:4124-1","SUSE-SU-2024:4125-1","SUSE-SU-2024:4180-1","SUSE-SU-2024:4197-1","SUSE-SU-2024:4207-1","SUSE-SU-2024:4214-1","SUSE-SU-2024:4216-1","SUSE-SU-2024:4218-1","SUSE-SU-2024:4226-1","SUSE-SU-2024:4231-1","SUSE-SU-2024:4234-1","SUSE-SU-2024:4235-1","SUSE-SU-2024:4236-1","SUSE-SU-2024:4242-1","SUSE-SU-2024:4243-1","SUSE-SU-2024:4246-1","SUSE-SU-2024:4249-1","SUSE-SU-2024:4250-1","SUSE-SU-2024:4256-1","SUSE-SU-2024:4263-1","SUSE-SU-2024:4264-1","SUSE-SU-2024:4266-1","SUSE-SU-2024:4275-1","SUSE-SU-2025:0091-1","SUSE-SU-2025:0097-1","SUSE-SU-2025:0101-1","SUSE-SU-2025:0103-1","SUSE-SU-2025:0106-1","SUSE-SU-2025:0107-1","SUSE-SU-2025:0109-1","SUSE-SU-2025:0110-1","SUSE-SU-2025:0114-1","SUSE-SU-2025:0115-1","SUSE-SU-2025:0124-1","SUSE-SU-2025:0131-1","SUSE-SU-2025:0137-1","SUSE-SU-2025:0146-1","SUSE-SU-2025:0150-1","SUSE-SU-2025:0158-1","SUSE-SU-2025:0164-1","SUSE-SU-2025:0238-1","SUSE-SU-2025:0239-1","SUSE-SU-2025:0240-1","SUSE-SU-2025:0244-1","SUSE-SU-2025:0248-1","SUSE-SU-2025:0249-1","SUSE-SU-2025:0251-1","SUSE-SU-2025:0252-1","SUSE-SU-2025:0253-1","SUSE-SU-2025:0254-1","SUSE-SU-2025:0261-1","SUSE-SU-2025:0264-1","SUSE-SU-2025:0266-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35864.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/705c76fbf726c7a2f6ff9143d4013b18daaaebf1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a8344e2b69bde63f713b0aa796d70dbeadffddfb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c868cabdf6fdd61bea54532271f4708254e57fc5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f92739fdd4522c4291277136399353d7c341fae4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35864.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35864"},{"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":"7f48558e6489d032b1584b0cc9ac4bb11072c034"},{"fixed":"c868cabdf6fdd61bea54532271f4708254e57fc5"},{"fixed":"f92739fdd4522c4291277136399353d7c341fae4"},{"fixed":"a8344e2b69bde63f713b0aa796d70dbeadffddfb"},{"fixed":"705c76fbf726c7a2f6ff9143d4013b18daaaebf1"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"a67172a013953664b1dad03c648200c70b90506c"}]}],"versions":["v3.12.47","v3.12.46","v3.12.45","v3.12.44","v3.12.43","v3.12.42","v3.12.41","v3.12.40","v3.12.39","v3.12.38","v3.12.37","v3.12.36","v3.12.35","v3.12.34","v3.12.33","v3.12.32","v3.12.31","v3.12.30","v3.12.29","v3.12.28","v3.12.27","v3.12.26","v3.12.25","v3.12.24","v3.12.23","v3.12.22","v3.12.21","v3.12.20","v3.12.19","v3.12.18","v3.12.17","v3.12.16","v3.12.15","v3.12.14","v3.12.13","v3.12.12","v3.12.11","v3.12.10","v3.12.9","v3.12.8","v3.12","v3.12.7","v3.12.6","v3.12.5","v3.12.4","v3.12.3","v3.12.2","v3.12.1","v3.12-rc7","v3.12-rc3","v3.12-rc6","v3.12-rc1","v3.12-rc5","v3.11","v3.12-rc2","v3.12-rc4","v3.11-rc7","v3.11-rc2","v3.11-rc5","v3.11-rc1","v3.11-rc3","v3.11-rc4","v3.11-rc6","v3.10-rc2","v3.10","v3.10-rc7","v3.10-rc6","v3.10-rc1","v3.10-rc5","v3.10-rc3","v3.10-rc4","v3.9","v3.9-rc2","v3.9-rc7","v3.9-rc8","v3.9-rc3","v3.9-rc6","v3.9-rc5","v3.9-rc4","v3.9-rc1","v3.8","v3.8-rc7","v3.8-rc6","v3.8-rc5","v3.8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