CVE-2015-6639 is a privilege escalation vulnerability affecting the Widevine QSEE TrustZone application in Android 5.x and 6.0, allowing a crafted application to gain elevated privileges. With a CVSS score of 7.8 (HIGH), it requires user interaction (UI:R) but has low attack complexity (AC:L), leading to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). While not listed in CISA KEV, an exploit (EDB-39757) exists, and it has garnered significant community discussion and media coverage, indicating its potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0CPE matchmatch criteria | cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:* | ||
5.1.1CPE matchmatch criteria | cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:* | ||
6.0CPE matchmatch criteria | cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:* | ||
6.0.1CPE matchmatch criteria | cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.