CVE-2022-36449

CVSS V2 None CVSS V3 Medium 6.5
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.
Overview
  • CVE ID
  • CVE-2022-36449
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-09-01T03:15:16
  • Last Modified Date
  • 2022-09-29T15:55:02
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:*:*:*:*:*:*:*:* 1 OR r0p0 r38p0
cpe:2.3:a:arm:bifrost:r39p0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:arm:midgard:*:*:*:*:*:*:*:* 1 OR r4p0 r32p0
cpe:2.3:a:arm:valhall:*:*:*:*:*:*:*:* 1 OR r19p0 r38p0
cpe:2.3:a:arm:valhall:r39p0:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
http://packetstormsecurity.com/files/168431/Arm-Mali-Released-Buffer-Use-After-Free.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/168432/Arm-Mali-Physical-Address-Exposure.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/168433/Arm-Mali-Race-Condition.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/168434/Arm-Mali-CSF-Missing-Buffer-Size-Check.html Third Party Advisory VDB Entry
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-36449
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36449
History
Created Old Value New Value Data Type Notes
2022-09-01 04:00:08 Added to TrackCVE