{"id":"CVE-2024-49971","summary":"drm/amd/display: Increase array size of dummy_boolean","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Increase array size of dummy_boolean\n\n[WHY]\ndml2_core_shared_mode_support and dml_core_mode_support access the third\nelement of dummy_boolean, i.e. hw_debug5 = &s-\u003edummy_boolean[2], when\ndummy_boolean has size of 2. Any assignment to hw_debug5 causes an\nOVERRUN.\n\n[HOW]\nIncrease dummy_boolean's array size to 3.\n\nThis fixes 2 OVERRUN issues reported by Coverity.","modified":"2026-04-02T12:21:10.232597Z","published":"2024-10-21T18:02:20.344Z","related":["USN-7276-1","USN-7277-1","openSUSE-SU-2024:14500-1","openSUSE-SU-2025:14705-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49971.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/6d64d39486197083497a01b39e23f2f8474b35d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9e48b7bb9cf3b78f0305ef0144aaf61da0a83d8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49971.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49971"},{"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":"70839da6360500a82e4d5f78499284474cbed7c1"},{"fixed":"e9e48b7bb9cf3b78f0305ef0144aaf61da0a83d8"},{"fixed":"6d64d39486197083497a01b39e23f2f8474b35d3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49971.json"}}],"schema_version":"1.7.5"}