{"id":"CVE-2022-48739","summary":"ASoC: hdmi-codec: Fix OOB memory accesses","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: hdmi-codec: Fix OOB memory accesses\n\nCorrect size of iec_status array by changing it to the size of status\narray of the struct snd_aes_iec958. This fixes out-of-bounds slab\nread accesses made by memcpy() of the hdmi-codec driver. This problem\nis reported by KASAN.","modified":"2026-04-02T08:26:56.853011Z","published":"2024-06-20T11:13:24.693Z","related":["SUSE-SU-2024:2372-1","SUSE-SU-2024:2394-1","SUSE-SU-2024:2902-1","SUSE-SU-2024:2929-1","SUSE-SU-2024:2939-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48739.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/06feec6005c9d9500cd286ec440aabf8b2ddd94d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/10007bd96b6c4c3cfaea9e76c311b06a07a5e260"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1552e66be325a21d7eff49f46013fb402165a0ac"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48739.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48739"},{"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":"7a8e1d44211e16eb394b7b9e0b236ee1503a3ad3"},{"fixed":"10007bd96b6c4c3cfaea9e76c311b06a07a5e260"},{"fixed":"1552e66be325a21d7eff49f46013fb402165a0ac"},{"fixed":"06feec6005c9d9500cd286ec440aabf8b2ddd94d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48739.json"}}],"schema_version":"1.7.5"}