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CVE-2016-2062

7.8 · HIGH

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 contribut…

Published May 5, 2016CWE-190EPSS 0.21%

Overview

CVE-2016-2062 is a high-severity vulnerability. It was published on May 5, 2016 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refsource.android.com/security/bulletin/2016-06-01.htmlRefwww.securitytracker.com/id/1035766Refcodeaurora.org/cgit/quic/la/kernel/msm-3.18/commit/?id=27c95b64b2e4b5ff1288cbaa6e353dd803d71576Refwww.codeaurora.org/buffer-overflow-adreno-gpu-msm-driver-cve-2016-2062Refsource.android.com/security/bulletin/2016-06-01.htmlRefwww.securitytracker.com/id/1035766Refcodeaurora.org/cgit/quic/la/kernel/msm-3.18/commit/?id=27c95b64b2e4b5ff1288cbaa6e353dd803d71576Refwww.codeaurora.org/buffer-overflow-adreno-gpu-msm-driver-cve-2016-2062

How CyberStrike helps

Frequently asked questions

What is CVE-2016-2062?

CVE-2016-2062 is a high-severity vulnerability. It was published on May 5, 2016 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2016-2062?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2016-2062?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2016-2062?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2016-2062 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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