CVE-2016-2062

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:google:nexus_5x_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:google:nexus_5x:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:google:nexus_6p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:google:nexus_6p:-:*:*:*:*:*:*:*

Information

Published : 2016-05-05 14:59

Updated : 2020-08-03 09:03

NVD link : CVE-2016-2062

Mitre link : CVE-2016-2062

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

google

nexus_5x
nexus_5x_firmware
nexus_6p_firmware
nexus_6p

linux

linux_kernel

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