CVE-2022-46891
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.
Published:Jan 17, 2023
Last Modified:Nov 27, 2024
EPS:Jan 17, 2023
EPSS Score:0.00197
CVSS Score:8.8
Affected Products
Vendor
Product
Action
Vendor
Arm
Product
Bifrost Gpu Kernel Driver
Arm
Bifrost Gpu Kernel Driver
Vendor
Arm
Product
Midgard Gpu Kernel Driver
Arm
Midgard Gpu Kernel Driver
Vendor
Arm
Product
Valhall Gpu Kernel Driver
Arm
Valhall Gpu Kernel Driver
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
