Critical severity · published May 19, 2022
CVE-2022-28349
Arm Mali GPU Kernel Driver has a use-after-free: Midgard r28p0 through r29p0 before r30p0, Bifrost r17p0 through r23p0 before r24p0, and Valhall r19p0 through r23p0 before r24p0
9.8
CVSS
1.3%
EPSS
No
On KEV
Description
Arm Mali GPU Kernel Driver has a use-after-free: Midgard r28p0 through r29p0 before r30p0, Bifrost r17p0 through r23p0 before r24p0, and Valhall r19p0 through r23p0 before r24p0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BG
Bifrost Gpu Kernel Driver · Arm
r17p0 through r23p0 · source: NVD
MG
Midguard Gpu Kernel Driver · Arm
r28p0 through r29p0 · source: NVD
VG
Valhall Gpu Kernel Driver · Arm
r19p0 through r23p0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28349
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28349
Vendor Advisory
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
Vendor Advisory
https://developer.arm.com/support/arm-security-updates
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