{"id":"CVE-2023-52600","summary":"jfs: fix uaf in jfs_evict_inode","details":"In the Linux kernel, the following vulnerability has been resolved:\n\njfs: fix uaf in jfs_evict_inode\n\nWhen the execution of diMount(ipimap) fails, the object ipimap that has been\nreleased may be accessed in diFreeSpecial(). Asynchronous ipimap release occurs\nwhen rcu_core() calls jfs_free_node().\n\nTherefore, when diMount(ipimap) fails, sbi-\u003eipimap should not be initialized as\nipimap.","modified":"2026-04-02T09:43:05.830236Z","published":"2024-03-06T06:45:28.198Z","related":["SUSE-SU-2024:1466-1","SUSE-SU-2024:1480-1","SUSE-SU-2024:1490-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52600.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1696d6d7d4a1b373e96428d0fe1166bd7c3c795e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/32e8f2d95528d45828c613417cb2827d866cbdce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/81b4249ef37297fb17ba102a524039a05c6c5d35"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8e44dc3f96e903815dab1d74fff8faafdc6feb61"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bacdaa04251382d7efd4f09f9a0686bfcc297e2e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bc6ef64dbe71136f327d63b2b9071b828af2c2a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e0e1958f4c365e380b17ccb35617345b31ef7bf3"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52600.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52600"},{"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":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2"},{"fixed":"81b4249ef37297fb17ba102a524039a05c6c5d35"},{"fixed":"93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f"},{"fixed":"bc6ef64dbe71136f327d63b2b9071b828af2c2a8"},{"fixed":"8e44dc3f96e903815dab1d74fff8faafdc6feb61"},{"fixed":"32e8f2d95528d45828c613417cb2827d866cbdce"},{"fixed":"1696d6d7d4a1b373e96428d0fe1166bd7c3c795e"},{"fixed":"bacdaa04251382d7efd4f09f9a0686bfcc297e2e"},{"fixed":"e0e1958f4c365e380b17ccb35617345b31ef7bf3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52600.json"}}],"schema_version":"1.7.5"}