Vulnerability Description
Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Arm | Bifrost Gpu Kernel Driver | >= r0p0, <= r34p0 |
| Arm | Midgard Gpu Kernel Driver | >= r26p0, <= r30p0 |
| Arm | Valhall Gpu Kernel Driver | >= r19p0, <= r34p0 |
Related Weaknesses (CWE)
References
- https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driverVendor Advisory
- https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driverVendor Advisory
FAQ
What is CVE-2021-44828?
CVE-2021-44828 is a vulnerability with a CVSS score of 7.8 (HIGH). Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and poss...
How severe is CVE-2021-44828?
CVE-2021-44828 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-44828?
Check the references section above for vendor advisories and patch information. Affected products include: Arm Bifrost Gpu Kernel Driver, Arm Midgard Gpu Kernel Driver, Arm Valhall Gpu Kernel Driver.