CVE-2016-2062

 

Published at: - 05-05-2016 11:59

Last modified: - 21-09-2022 08:44

Total changes: - 2

Description

The adreno_perfcounter_query_group function in drivers/gpu/msm/adreno_perfcounter.c in the Adreno GPU driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, uses an incorrect integer data type, which allows attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and incorrect memory allocation) or possibly have unspecified other impact via a crafted IOCTL_KGSL_PERFCOUNTER_QUERY ioctl call.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://codeaurora.org/cgit/quic/la/kernel/msm-3.18/commit/?id=27c95b64b2e4b5ff1288cbaa6e353dd803d71576
• https://www.codeaurora.org/buffer-overflow-adreno-gpu-msm-driver-cve-2016-2062
• http://source.android.com/security/bulletin/2016-06-01.html
• 1035766-Third Party Advisory, VDB Entry

 

Keywords

NVD

 

CVE-2016-2062

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures