{"id":"CVE-2023-54101","summary":"driver: soc: xilinx: use _safe loop iterator to avoid a use after free","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndriver: soc: xilinx: use _safe loop iterator to avoid a use after free\n\nThe hash_for_each_possible() loop dereferences \"eve_data\" to get the\nnext item on the list.  However the loop frees eve_data so it leads to\na use after free.  Use hash_for_each_possible_safe() instead.","modified":"2026-03-31T17:30:03.547516364Z","published":"2025-12-24T13:06:27.234Z","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":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54101.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54101.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54101"},{"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":"c7fdb2404f66131bc9c22e06f712717288826487"},{"fixed":"49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0"},{"fixed":"f16599e638073ef0b2828bb64f5e99138e9381b5"},{"fixed":"256aace3a5d8c987183ba4832dffb36f48ea7d3b"},{"fixed":"c58da0ba3e5c86e51e2c1557afaf6f71e00c4533"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54101.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"6.1.39"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.13"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.4.0"},{"fixed":"6.4.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54101.json"}}],"schema_version":"1.7.5"}