CVE-2022-48334
CRITICALCVSS 9.8/10EPSS 0.93%
Last modified
CVE-2022-48334 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Widevine | Trusted Application | >= 5.0.0, <= 5.1.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-48334?
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.
How severe is CVE-2022-48334?
CVE-2022-48334 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.
How do I fix CVE-2022-48334?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-48334?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST