{"id":"CVE-2021-47478","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nisofs: Fix out of bound access for corrupted isofs image\n\nWhen isofs image is suitably corrupted isofs_read_inode() can read data\nbeyond the end of buffer. Sanity-check the directory entry length before\nusing it.","modified":"2026-03-13T05:18:11.097958Z","published":"2024-05-22T09:15:09.747Z","related":["SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2008-1","SUSE-SU-2024:2010-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2184-1","SUSE-SU-2024:2185-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/86d4aedcbc69c0f84551fb70f953c24e396de2d7"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9ec33a9b8790c212cc926a88c5e2105f97f3f57e"},{"type":"FIX","url":"https://git.kernel.org/stable/c/e7fb722586a2936b37bdff096c095c30ca06404d"},{"type":"FIX","url":"https://git.kernel.org/stable/c/afbd40f425227e661d991757e11cc4db024e761f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/b0ddff8d68f2e43857a84dce54c3deab181c8ae1"},{"type":"FIX","url":"https://git.kernel.org/stable/c/b2fa1f52d22c5455217b294629346ad23a744945"},{"type":"FIX","url":"https://git.kernel.org/stable/c/e96a1866b40570b5950cda8602c2819189c62a48"},{"type":"FIX","url":"https://git.kernel.org/stable/c/156ce5bb6cc43a80a743810199defb1dc3f55b7f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/6e80e9314f8bb52d9eabe1907698718ff01120f5"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47478.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.4.292"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.290"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.14.255"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.217"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.159"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.79"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.14.18"}]},{"events":[{"introduced":"5.15"},{"fixed":"5.15.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}