CVE-2022-48336 describes a critical integer overflow and subsequent buffer overflow vulnerability within the Widevine Trusted Application (TA) versions 5.0.0 through 7.1.1, specifically in the PRDiagParseAndStoreData function. This flaw carries a CVSS score of 9.8, indicating a critical severity with a network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion, with 10 mentions, suggesting awareness and potential interest among researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0.0, <= 7.1.1CPE 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.