{"id":"CVE-2022-2476","details":"A null pointer dereference bug was found in wavpack-5.4.0 The results from the ASAN log: AddressSanitizer:DEADLYSIGNAL ===================================================================84257==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x561b47a970c6 bp 0x7fff13952fb0 sp 0x7fff1394fca0 T0) ==84257==The signal is caused by a WRITE memory access. ==84257==Hint: address points to the zero page. #0 0x561b47a970c5 in main cli/wvunpack.c:834 #1 0x7efc4f5c0082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) #2 0x561b47a945ed in _start (/usr/local/bin/wvunpack+0xa5ed) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV cli/wvunpack.c:834 in main ==84257==ABORTING","modified":"2026-04-02T07:49:53.392928Z","published":"2022-07-19T20:15:11.303Z","related":["MGASA-2022-0291","SUSE-SU-2022:2681-1","SUSE-SU-2022:2682-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMIXZWB3OURGBAEU3T5HQY56BN2ZVLYF/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CK45CC7MQ54SHEIJ63PW3HP4BCPTX6QP/"},{"type":"REPORT","url":"https://github.com/dbry/WavPack/issues/121"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dbry/wavpack","events":[{"introduced":"0"},{"last_affected":"2ce3c069be548e82ea9c05741ace6583e549c6de"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"5.4.0"}]}}],"versions":["4.40.0","4.40.0-beta","4.41.0","4.42.0-alpha","4.42.0-alpha2","4.50.0","4.50.0-beta","4.50.1","4.60.0","4.60.0-alpha","4.60.0-beta","4.60.0-beta-winamp-only","4.60.1","4.70.0","4.70.0-alpha","4.70.0-beta","4.70.0-rc","4.75.0","4.75.0-rc","4.75.2","4.80.0","4.80.0-rc","5.0.0","5.0.0-alpha","5.0.0-alpha2","5.0.0-alpha3","5.0.0-alpha4","5.0.0-alpha5","5.1.0","5.2.0","5.3.0","5.4.0"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"35"}]},{"events":[{"introduced":"0"},{"last_affected":"36"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2476.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}