Vulnerability Description
In Linaro OP-TEE before 3.7.0, by using inconsistent or malformed data, it is possible to call update and final cryptographic functions directly, causing a crash that could leak sensitive information.
CVSS Score
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linaro | Op-Tee | < 3.7.0 |
Related Weaknesses (CWE)
References
- https://github.com/OP-TEE/optee_os/commit/34a08bec755670ea0490cb53bbc68058cafc69PatchThird Party Advisory
- https://github.com/OP-TEE/optee_os/security/advisories/GHSA-pgwr-qmgh-vhmfPatchThird Party Advisory
- https://github.com/OP-TEE/optee_os/commit/34a08bec755670ea0490cb53bbc68058cafc69PatchThird Party Advisory
- https://github.com/OP-TEE/optee_os/security/advisories/GHSA-pgwr-qmgh-vhmfPatchThird Party Advisory
FAQ
What is CVE-2019-25052?
CVE-2019-25052 is a vulnerability with a CVSS score of 9.1 (CRITICAL). In Linaro OP-TEE before 3.7.0, by using inconsistent or malformed data, it is possible to call update and final cryptographic functions directly, causing a crash that could leak sensitive information.
How severe is CVE-2019-25052?
CVE-2019-25052 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-25052?
Check the references section above for vendor advisories and patch information. Affected products include: Linaro Op-Tee.