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Status published
Critical
CVE-2022-48331
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys...
Vulnerability Description
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys feature_name_len integer overflow and resultant buffer overflow.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagParseAndStoreData...
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CVE-2022-48335
Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagVerifyProvisioning...
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CVE-2022-48334
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys...
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CVE-2022-48333
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys...
Critical
9.8
CVE-2022-48332
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys...
Critical
9.8
Affected Vendor
widevine
View all reports →Affected Software
trusted application
Vulnerable Versions:
5.0.0
Timeline
Official Publish:
June 26th, 2023
Last Modified:
February 13th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.