{"id":"CVE-2023-53759","summary":"HID: hidraw: fix data race on device refcount","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hidraw: fix data race on device refcount\n\nThe hidraw_open() function increments the hidraw device reference\ncounter. The counter has no dedicated synchronization mechanism,\nresulting in a potential data race when concurrently opening a device.\n\nThe race is a regression introduced by commit 8590222e4b02 (\"HID:\nhidraw: Replace hidraw device table mutex with a rwsem\"). While\nminors_rwsem is intended to protect the hidraw_table itself, by instead\nacquiring the lock for writing, the reference counter is also protected.\nThis is symmetrical to hidraw_release().","modified":"2026-03-31T17:29:28.448685Z","published":"2025-12-08T01:19:20.432Z","related":["SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53759.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/05b47034e2488c2924e5c032e20a1979d012b5b5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/879e79c3aead41b8aa2e91164354b30bd1c4ef3b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/944ee77dc6ec7b0afd8ec70ffc418b238c92f12b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ff348eabd97577da974d3db7038857f28c61d2bd"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53759.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53759"},{"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":"8590222e4b021054a7167a4dd35b152a8ed7018e"},{"fixed":"879e79c3aead41b8aa2e91164354b30bd1c4ef3b"},{"fixed":"ff348eabd97577da974d3db7038857f28c61d2bd"},{"fixed":"05b47034e2488c2924e5c032e20a1979d012b5b5"},{"fixed":"944ee77dc6ec7b0afd8ec70ffc418b238c92f12b"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53759.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"6.1.37"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.11"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.4.0"},{"fixed":"6.4.1"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53759.json"}}],"schema_version":"1.7.5"}