Mali GPU Kernel Driver allows improper GPU memory processing operations
Published Aug 5, 2024
7.8
HIGHCVSS 3.1
EPSS 0.18%
Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0.
Affected products
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | unaffected |
| ||||||
| Arm Ltd | Bifrost GPU Kernel Driver | unaffected |
| ||||||
| Arm Ltd | Valhall GPU Kernel Driver | unaffected |
|
- ≥ r41p0 · < r50p0
- ≥ r41p0 · < r50p0
- ≥ r41p0 · < r50p0
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
-
- Version r41p0StatusaffectedConstraints<=r49p0
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ARM | ARM 5th Gen Gpu Architecture Kernel Driver | n/a |
| ||||||
| ARM | Bifrost Gpu Kernel Driver | n/a |
| ||||||
| ARM | Valhall Gpu Kernel Driver | n/a |
|
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
This issue is fixed in Bifrost, Valhall and Arm 5th Gen GPU Architecture Kernel Driver r49p1 and r50p0. Users are recommended to upgrade if they are impacted by this issue.
References (1)
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities | Vendor Advisory |
Change history (0)
No recorded changes yet.