CVE-2022-38181

CVSS V2 None CVSS V3 High 8.8
Description
The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.
Overview
  • CVE ID
  • CVE-2022-38181
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-10-25T19:15:11
  • Last Modified Date
  • 2023-03-01T18:11:45
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* 1 OR r0p0 r38p1
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r39p0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:arm:midguard_gpu_kernel_driver:*:*:*:*:*:*:*:* 1 OR r4p0 r31p0
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* 1 OR r19p0 r38p1
cpe:2.3:a:arm:valhall_gpu_kernel_driver:r39p0:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
https://developer.arm.com/support/arm-security-updates Vendor Advisory
https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug/
https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-38181
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38181
History
Created Old Value New Value Data Type Notes
2022-10-25 20:00:23 Added to TrackCVE
2022-12-07 12:15:39 2022-10-25T19:15Z 2022-10-25T19:15:11 CVE Published Date updated
2022-12-07 12:15:39 2022-10-28T19:00:56 CVE Modified Date updated
2022-12-07 12:15:39 Analyzed Vulnerability Status updated
2023-01-23 19:13:34 2023-01-23T18:15:10 CVE Modified Date updated
2023-01-23 19:13:34 Analyzed Modified Vulnerability Status updated
2023-01-23 19:13:34 An Arm product family through 2022-08-12 mail GPU kernel driver allows non-privileged users to make improper GPU processing operations to gain access to already freed memory. The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0. Description updated
2023-01-23 19:13:35 References updated
2023-01-27 17:14:49 Modified Undergoing Analysis Vulnerability Status updated
2023-03-01 19:13:39 2023-03-01T18:11:45 CVE Modified Date updated
2023-03-01 19:13:39 Undergoing Analysis Analyzed Vulnerability Status updated