{"id":"CVE-2022-50811","summary":"erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails\n\nOtherwise, meta buffers could be leaked.","modified":"2026-03-20T11:47:37.667358Z","published":"2025-12-30T12:08:28.719Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50811.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/091a8ca572a2e48554427feda78aa503e98c1028"},{"type":"WEB","url":"https://git.kernel.org/stable/c/373b6f350aecf5dca2e7474f0b4ec8cca659f2f0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d5d188b8f8b38d3d71dd05993874b4fc9284ce95"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50811.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50811"},{"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":"cec6e93beadfd145758af2c0854fcc2abb8170cb"},{"fixed":"091a8ca572a2e48554427feda78aa503e98c1028"},{"fixed":"373b6f350aecf5dca2e7474f0b4ec8cca659f2f0"},{"fixed":"d5d188b8f8b38d3d71dd05993874b4fc9284ce95"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50811.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"6.0.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50811.json"}}],"schema_version":"1.7.5"}