{"id":"CVE-2022-49499","summary":"drm/msm: Fix null pointer dereferences without iommu","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix null pointer dereferences without iommu\n\nCheck if 'aspace' is set before using it as it will stay null without\nIOMMU, such as on msm8974.","modified":"2026-03-20T12:24:35.004452Z","published":"2025-02-26T02:13:33.569Z","related":["SUSE-SU-2025:1176-1","SUSE-SU-2025:1241-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49499.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49499.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49499"},{"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":"bc2112583a0b473f5c4ba87c00da84abd5d0b3fd"},{"fixed":"f09937e80f9bc792965476c9a528f26c8fdc9179"},{"fixed":"36a1d1bda77e1851bddfa9cf4e8ada94476dbaff"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49499.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:N/I:N/A:H"}]}