{"id":"CVE-2024-47891","aliases":["A-383349630","ASB-A-383349630","EUVD-2024-42884","GHSA-j9cv-wc33-7qhx"],"status":"published","title":"GPU DDK - Exploitable double free on PTL_STREAM_DESC object in the kernel function TLServerCloseStreamKM due to a race condition","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00166,"percentile":0.05919,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416","CWE-79"],"published":"2025-01-31T03:11:58Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2025-05-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2025-05-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"imagination technologies","product":"graphics ddk"}],"references":[{"url":"https://www.imaginationtech.com/gpu-driver-vulnerabilities/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47891"},{"url":"https://www.imaginationtech.com/gpu-driver-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-j9cv-wc33-7qhx"},{"url":"https://source.android.com/security/bulletin/2025-05-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-47891","title":"GPU DDK - Exploitable double free on PTL_STREAM_DESC object in the kernel function TLServerCloseStreamKM due to a race condition","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.","status":"published","published":"2025-01-31T03:11:58.828Z","modified":"2025-03-18T20:22:22.937Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:33:57.638551Z"}],"euvd":[{"id":"EUVD-2024-42884","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.","status":"published","published":"2025-01-31T03:11:58Z","modified":"2025-03-18T20:22:22Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:59.541218Z"}],"ghsa":[{"id":"GHSA-j9cv-wc33-7qhx","title":"Software installed and run as a non-privileged user may conduct improper GPU system calls to...","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.","status":"published","published":"2025-01-31T06:30:51Z","modified":"2025-01-31T18:32:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79","CWE-416"],"updated_at":"2026-11-02T14:59:44.949252Z"}],"nvd":[{"id":"CVE-2024-47891","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.","status":"published","published":"2025-01-31T04:15:08.553Z","modified":"2026-06-17T07:57:55.77Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:10:43.581383Z"}],"osv":[{"id":"ASB-A-383349630","status":"published","published":"2025-05-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:07.135383Z"}]}}