In mtkscoaudio debugfs there is a possible arbitrary kernel memory write due to missing bounds check and weakened SELinux policies.

Published 23 mo ago 2024-11-19 · modified 4 mo ago 2026-06-17 · JSON

CVSS

6.7

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.1%

percentile 0%

Public exploits

none known

In mtkscoaudio debugfs there is a possible arbitrary kernel memory write due to missing bounds check and weakened SELinux policies. This could lead to local escalation of privilege with system execution privileges needed. User interaction is not needed for exploitation.

CISA SSVC assessment

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 23 mo ago 2024-11-21

Exploit prediction (EPSS)

0.09% probability of exploitation in the next 30 days, higher than 0% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CISA ADP	3.1	6.7	`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`
NVD	3.1	7.8	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
CNA	3.1	6.7	`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`

Affected products

Google Android

Classification

Weakness

CWE-787 Out-of-bounds Write

References

source.android.com /security/bulletin/2018-06-01

Sources

CVE List: CVE-2018-9368
NVD: CVE-2018-9368

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary