{"id":"CVE-2025-38653","summary":"proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nproc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al\n\nCheck pde-\u003eproc_ops-\u003eproc_lseek directly may cause UAF in rmmod scenario. \nIt's a gap in proc_reg_open() after commit 654b33ada4ab(\"proc: fix UAF in\nproc_get_inode()\").  Followed by AI Viro's suggestion, fix it in same\nmanner.","modified":"2026-04-16T00:06:56.760050854Z","published":"2025-08-22T16:00:57.413Z","related":["SUSE-SU-2025:21040-1","SUSE-SU-2025:21052-1","SUSE-SU-2025:21056-1","SUSE-SU-2025:21064-1","SUSE-SU-2025:21080-1","SUSE-SU-2025:21147-1","SUSE-SU-2025:21180-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4128-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4140-1","SUSE-SU-2025:4141-1","SUSE-SU-2025:4301-1","openSUSE-SU-2025:20091-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38653.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1fccbfbae1dd36198dc47feac696563244ad81d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/33c778ea0bd0fa62ff590497e72562ff90f82b13"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c35b0feb80b48720dfbbf4e33759c7be3faaebb6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d136502e04d8853a9aecb335d07bbefd7a1519a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fc1072d934f687e1221d685cf1a49a5068318f34"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ff7ec8dc1b646296f8d94c39339e8d3833d16c05"},{"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-2025-38653.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38653"},{"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":"3f61631d47f115b83c935d0039f95cb68b0c8ab7"},{"fixed":"c35b0feb80b48720dfbbf4e33759c7be3faaebb6"},{"fixed":"33c778ea0bd0fa62ff590497e72562ff90f82b13"},{"fixed":"fc1072d934f687e1221d685cf1a49a5068318f34"},{"fixed":"d136502e04d8853a9aecb335d07bbefd7a1519a8"},{"fixed":"1fccbfbae1dd36198dc47feac696563244ad81d3"},{"fixed":"ff7ec8dc1b646296f8d94c39339e8d3833d16c05"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38653.json"}}],"schema_version":"1.7.5"}