{"id":"CVE-2023-53626","summary":"ext4: fix possible double unlock when moving a directory","details":"In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix possible double unlock when moving a directory","modified":"2026-04-11T12:46:50.675141Z","published":"2025-10-07T15:19:30.895Z","related":["SUSE-SU-2025:4111-1","SUSE-SU-2025:4139-1","SUSE-SU-2025:4149-1","SUSE-SU-2025:4320-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53626.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/020166bc6669ca9fb267ebd96bd88c4fb64a5d46"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1c93c42c7bb23057bde8a0a2ab834927ff64d20c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/43ce288ab5d7274a4a141d7f5e3ed2ab7b41f8a2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70e42feab2e20618ddd0cbfc4ab4b08628236ecd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c16cbd8233d6c58fc488545393e49b5d55729990"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e71eb4dca41f0f36823724ced0406bb2dbdd5506"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53626.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53626"},{"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":"8dac5a63cf79707b547ea3d425fead5f4482198f"},{"fixed":"c16cbd8233d6c58fc488545393e49b5d55729990"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0c440f14558bfacd22c6935ae1fd4b2a09e96b5d"},{"fixed":"020166bc6669ca9fb267ebd96bd88c4fb64a5d46"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"c50fc503ee1b97f12c98e26afc39fdaebebcf04f"},{"fixed":"1c93c42c7bb23057bde8a0a2ab834927ff64d20c"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b0bb13612292ca90fa4c2a7e425375649bc50d3e"},{"fixed":"e71eb4dca41f0f36823724ced0406bb2dbdd5506"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"291cd19d107e197306869cb3237c1bba62d13182"},{"fixed":"43ce288ab5d7274a4a141d7f5e3ed2ab7b41f8a2"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0813299c586b175d7edb25f56412c54b812d0379"},{"fixed":"70e42feab2e20618ddd0cbfc4ab4b08628236ecd"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53626.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.237"},{"fixed":"5.4.238"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.10.175"},{"fixed":"5.10.176"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.15.103"},{"fixed":"5.15.104"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.20"},{"fixed":"6.1.21"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.7"},{"fixed":"6.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53626.json"}}],"schema_version":"1.7.5"}