{"id":"CVE-2023-4295","aliases":["A-275619408","ASB-A-275619408","EUVD-2023-54166","GHSA-5w5f-g3w4-p65h"],"status":"published","title":"Mali GPU Kernel Driver allows improper GPU memory processing operations","description":"A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00278,"percentile":0.20417,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-190","CWE-416"],"published":"2023-11-07T15:42:15Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2024-01-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2024-01-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"arm","product":"mali_gpu_kernel_driver"},{"vendor":"arm","product":"valhall_gpu_kernel_driver"},{"vendor":"arm ltd","product":"arm 5th gen gpu architecture kernel  driver"},{"vendor":"arm ltd","product":"valhall gpu kernel driver"}],"references":[{"url":"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities","tags":["x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/176109/Arm-Mali-CSF-Overflow-Use-After-Free.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4295"},{"url":"https://github.com/advisories/GHSA-5w5f-g3w4-p65h"},{"url":"https://source.android.com/security/bulletin/2024-01-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-4295","title":"Mali GPU Kernel Driver allows improper GPU memory processing operations","description":"A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.","status":"published","published":"2023-11-07T15:42:15.584Z","modified":"2025-12-16T18:23:25.979Z","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-190","CWE-416"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-54166","description":"A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.","status":"published","published":"2023-11-07T15:42:15Z","modified":"2025-12-16T18:23:25Z","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":"2026-11-02T19:49:04.015486Z"}],"ghsa":[{"id":"GHSA-5w5f-g3w4-p65h","title":"A local non-privileged user can make improper GPU memory processing operations to gain access to...","description":"A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.","status":"published","published":"2023-11-14T21:30:54Z","modified":"2025-02-13T18:33:07Z","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"}],"cwes":["CWE-119","CWE-190"],"updated_at":"2026-11-02T14:59:56.485496Z"}],"nvd":[{"id":"CVE-2023-4295","description":"A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.","status":"published","published":"2023-11-07T16:15:29.34Z","modified":"2026-06-17T06:37:30.887Z","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":"primary"},{"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-190","CWE-416"],"updated_at":"2026-11-02T14:08:43.669554Z"}],"osv":[{"id":"ASB-A-275619408","status":"published","published":"2024-01-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:15.258551Z"}]}}