CVE-2021-28664

HIGH8.8

The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages

Published May 10, 2021

Modified 4 months ago

Details

The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages. This affects Bifrost r0p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r8p0 through r30p0 before r31p0.

References

WEB

https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

WEB

https://developer.arm.com/support/arm-security-updates

WEB

https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver

WEB

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-28664

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2021-28664

CVSS Analysis