{"id":"AZL-47949","summary":"CVE-2024-42313 affecting package kernel for versions less than 5.15.167.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: fix use after free in vdec_close\n\nThere appears to be a possible use after free with vdec_close().\nThe firmware will add buffer release work to the work queue through\nHFI callbacks as a normal part of decoding. Randomly closing the\ndecoder device from userspace during normal decoding can incur\na read after free for inst.\n\nFix it by cancelling the work in vdec_close.","modified":"2026-04-01T05:17:06.486360Z","published":"2024-08-17T09:15:11Z","upstream":["CVE-2024-42313"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42313"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.167.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-47949.json"}}],"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:H/A:H"}]}