CVE-2019-9111

The msm gpu driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the count argument in sde_evtlog_filter_write in drivers/gpu/drm/msm/sde_dbg.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.

CVSS v3 5.5 MEDIUM
CVSS v2.0 7.1 HIGH

5.5^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/1001	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:micode:xiaomi_perseus-p-oss:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-02-25 04:29

Updated : 2019-02-26 16:44

NVD link : CVE-2019-9111

Mitre link : CVE-2019-9111

CVE.ORG link : CVE-2019-9111

JSON object : View

Products Affected

micode

xiaomi_perseus-p-oss

CWE

CWE-190

Integer Overflow or Wraparound

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