1. Home
  2. CVE Database
  3. CVE-2019-9112
MEDIUM · 5.5

CVE-2019-9112

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_debugfs...

Vulnerability Description

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_debugfs_conn_cmd_tx_write in drivers/gpu/drm/msm/sde/sde_connector.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.

CVSS Score

5.5

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicodeXiaomi Perseus-P-Oss<= 2018-11-26

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2019-9112?

CVE-2019-9112 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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_debugfs...

How severe is CVE-2019-9112?

CVE-2019-9112 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-9112?

Check the references section above for vendor advisories and patch information. Affected products include: Micode Xiaomi Perseus-P-Oss.