CVE-2022-48334 describes a critical integer overflow and subsequent buffer overflow vulnerability in Widevine Trusted Application (TA) versions 5.0.0 through 5.1.1. This flaw, stemming from an issue in the drm_verify_keys function, allows for remote code execution with a CVSS score of 9.8 (Critical), indicating a severe impact on confidentiality, integrity, and availability. Despite its high severity and potential for unauthenticated remote exploitation, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0.0, <= 5.1.1CPE matchmatch criteria | cpe:2.3:a:widevine:trusted_application:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.