CVE-2019-25052

CriticalCVSS 9.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-327

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/OP-TEE/optee_os/commit/34a08bec755670ea0490cb53bbc68058cafc69b6Patch, Third Party Advisory
https://github.com/OP-TEE/optee_os/security/advisories/GHSA-pgwr-qmgh-vhmfPatch, Third Party Advisory
https://github.com/OP-TEE/optee_os/commit/34a08bec755670ea0490cb53bbc68058cafc69b6Patch, Third Party Advisory
https://github.com/OP-TEE/optee_os/security/advisories/GHSA-pgwr-qmgh-vhmfPatch, Third Party Advisory

Timeline

Published: Aug 11, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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