{"id":"CVE-2026-23241","summary":"audit: add missing syscalls to read class","details":"In the Linux kernel, the following vulnerability has been resolved:\n\naudit: add missing syscalls to read class\n\nThe \"at\" variant of getxattr() and listxattr() are missing from the\naudit read class. Calling getxattrat() or listxattrat() on a file to\nread its extended attributes will bypass audit rules such as:\n\n-w /tmp/test -p rwa -k test_rwa\n\nThe current patch adds missing syscalls to the audit read class.","modified":"2026-04-14T03:47:33.680992Z","published":"2026-03-17T09:11:04.913Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23241.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/a2e8c144299c31d3972295ed80d4cb908daf4f6f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ad37505ce869a8100ff23f24eea117de7a7516bf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bcb90a2834c7393c26df9609b889a3097b7700cd"},{"type":"WEB","url":"https://www.bencteux.fr/posts/missing_syscalls_audit/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23241.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23241"},{"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":"6140be90ec70c39fa844741ca3cc807dd0866394"},{"fixed":"a2e8c144299c31d3972295ed80d4cb908daf4f6f"},{"fixed":"ad37505ce869a8100ff23f24eea117de7a7516bf"},{"fixed":"bcb90a2834c7393c26df9609b889a3097b7700cd"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23241.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23241.json"}}],"schema_version":"1.7.5"}