{"id":"CVE-2022-28348","aliases":["A-296463357","ASB-A-296463357","EUVD-2022-32798","GHSA-r85c-7543-8wq6"],"status":"published","title":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0,...","description":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.","severity":{"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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01296,"percentile":0.70549,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2022-05-19T01:01:06Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2023-10-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2023-10-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"arm","product":"bifrost_gpu_kernel_driver"},{"vendor":"arm","product":"midgard_gpu_kernel_driver"},{"vendor":"arm","product":"valhall_gpu_kernel_driver"}],"references":[{"url":"https://developer.arm.com/support/arm-security-updates","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28348"},{"url":"https://github.com/advisories/GHSA-r85c-7543-8wq6"},{"url":"https://source.android.com/security/bulletin/2023-10-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-28348","description":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.","status":"published","published":"2022-05-19T01:01:06Z","modified":"2024-08-03T05:56:14.891Z","updated_at":"2026-11-02T14:34:38.922686Z"}],"euvd":[{"id":"EUVD-2022-32798","description":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.","status":"published","published":"2022-05-19T01:01:06Z","modified":"2024-08-03T05:56:14Z","updated_at":"2026-11-03T03:25:41.002Z"}],"ghsa":[{"id":"GHSA-r85c-7543-8wq6","title":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0,...","description":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.","status":"published","published":"2022-05-20T00:00:38Z","modified":"2023-01-28T05:05:23Z","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-416"],"updated_at":"2026-11-02T14:44:20.029387Z"}],"nvd":[{"id":"CVE-2022-28348","description":"Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.","status":"published","published":"2022-05-19T01:15:06.803Z","modified":"2026-06-17T04:38:24.747Z","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","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:07:20.264424Z"}],"osv":[{"id":"ASB-A-296463357","status":"published","published":"2023-10-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:15.724291Z"}]}}