CVE-2022-33917

An issue was discovered in the Arm Mali GPU Kernel Driver (Valhall r29p0 through r38p0). A non-privileged user can make improper GPU processing operations to gain access to already freed memory.

CVSS v3.0 5.5 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities	Vendor Advisory
http://packetstormsecurity.com/files/168147/Arm-Mali-CSF-VMA-Split-Mishandling.html	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*

Information

Published : 2022-08-02 16:15

Updated : 2022-09-04 12:29

NVD link : CVE-2022-33917

Mitre link : CVE-2022-33917

JSON object : View

CWE

NVD-CWE-noinfo

Products Affected

arm

valhall_gpu_kernel_driver

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities", "name": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "http://packetstormsecurity.com/files/168147/Arm-Mali-CSF-VMA-Split-Mishandling.html", "name": "http://packetstormsecurity.com/files/168147/Arm-Mali-CSF-VMA-Split-Mishandling.html", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "An issue was discovered in the Arm Mali GPU Kernel Driver (Valhall r29p0 through r38p0). A non-privileged user can make improper GPU processing operations to gain access to already freed memory."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-33917", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}}, "publishedDate": "2022-08-02T23:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "r38p0", "versionStartIncluding": "r29p0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-09-04T19:29Z"}

5.5 /10