CVE-2019-1010292

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-07-16 · updated 2026-06-17
Weakness: CWE-787

Description

Linaro/OP-TEE OP-TEE Prior to version v3.4.0 is affected by: Boundary checks. The impact is: This could lead to corruption of any memory which the TA can access. The component is: optee_os. The fixed version is: v3.4.0.

Affected products

Linaro/OP-TEE OP-TEE: before 3.4.0 — fixed in 3.4.0

How to fix

Upgrade to a fixed version: Linaro/OP-TEE OP-TEE 3.4.0. Check the vendor advisory for mitigations.

References

https://github.com/OP-TEE/optee_os/commit/e3adcf566cb278444830e7badfdcc3983e334fd1
https://github.com/OP-TEE/optee_os/commit/e3adcf566cb278444830e7badfdcc3983e334fd1

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