Critical severity · published May 19, 2022
CVE-2022-28348
Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory…
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.
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)1.5% · higher than 73% 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
r0p0 through r36p0 · source: NVD
MG
Midgard Gpu Kernel Driver · Arm
r4p0 through r31p0 · source: NVD
VG
Valhall Gpu Kernel Driver · Arm
r19p0 through r36p0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28348
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28348
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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