CVE-2022-48334

CRITICAL

Widevine Trusted Application 5.0.0-5.1.1 - Integer Overflow and Buffer Overflow in drm_verify_keys

Title source: llm
STIX 2.1

Description

Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys total_len+file_name_len integer overflow and resultant buffer overflow.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0093
EPSS Percentile 55.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-190
Status published
Products (1)
widevine/trusted_application 5.0.0 - 5.1.1
Published Jun 26, 2023
Tracked Since Feb 18, 2026