{"id":"CVE-2024-53080","summary":"drm/panthor: Lock XArray when getting entries for the VM","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray's internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool-\u003elock.","modified":"2026-04-02T12:22:44.521078Z","published":"2024-11-19T17:45:10.820Z","related":["USN-7276-1","USN-7277-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53080.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca"},{"type":"WEB","url":"https://project-zero.issues.chromium.org/issues/377500597"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53080.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53080"},{"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":"647810ec247641eb5aec8caef818919a4518a0b1"},{"fixed":"3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5"},{"fixed":"444fa5b100e5c90550d6bccfe4476efb0391b3ca"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53080.json"}}],"schema_version":"1.7.5"}