The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through r30p0.
References
Link | Resource |
---|---|
https://developer.arm.com/support/arm-security-updates | Vendor Advisory |
https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver | Vendor Advisory |
https://github.com/lntrx/CVE-2021-28663 |
Configurations
Configuration 1 (hide)
|
History
13 Dec 2023, 13:51
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:* | |
First Time |
Arm midgard Gpu Kernel Driver
|
23 Feb 2023, 22:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
15 Jun 2021, 14:11
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver - Vendor Advisory | |
References | (MISC) https://developer.arm.com/support/arm-security-updates - Vendor Advisory | |
CPE | cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:midguard_gpu_kernel_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* |
|
CVSS |
v2 : v3 : |
v2 : 9.0
v3 : 8.8 |
CWE | CWE-416 |
10 May 2021, 15:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-10 15:15
Updated : 2023-12-13 13:51
NVD link : CVE-2021-28663
Mitre link : CVE-2021-28663
CVE.ORG link : CVE-2021-28663
JSON object : View
Products Affected
arm
- midgard_gpu_kernel_driver
- valhall_gpu_kernel_driver
- bifrost_gpu_kernel_driver
CWE
CWE-416
Use After Free