CVE-2017-7364

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-08-18 · updated 2026-06-17
Weakness: CWE-416

Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, in function __mdss_fb_copy_destscaler_data(), variable ds_data[i].scale may still point to a user-provided address (which could point to arbitrary kernel address), so on an error condition, this user-provided address will be freed (arbitrary free), and continued operation could result in use after free condition.

Affected products

Android: all versions

References

http://www.securitytracker.com/id/1038623
https://source.android.com/security/bulletin/2017-06-01
http://www.securitytracker.com/id/1038623
https://source.android.com/security/bulletin/2017-06-01

Get alerted when CVE-2017-7364 or the next vulnerability affects your stack