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cvelistMitreCVELIST:CVE-2021-28664
HistoryMay 10, 2021 - 12:00 a.m.

CVE-2021-28664

2021-05-1000:00:00
mitre
www.cve.org
8
arm mali
gpu
kernel driver
vulnerability
privilege escalation
denial of service
memory corruption
bifrost
valhall
midgard
read/write access

AI Score

8.8

Confidence

High

EPSS

0.004

Percentile

74.3%

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.

AI Score

8.8

Confidence

High

EPSS

0.004

Percentile

74.3%