PT-2019-11546 · Linaro · Op-Tee

Alyssa Milburn · Published 2019-07-15 · Updated 2026-06-05 · CVE-2019-1010294

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Linaro/OP-TEE versions prior to 3.4.0

Description: The issue is related to a rounding error in the optee os component, potentially leading to the leakage of code and/or data from previous Trusted Applications.

Recommendations: For versions prior to 3.4.0, update to version 3.4.0 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2019-1010294

Affected Products

Op-Tee

References · 4

• https://github.com/OP-TEE/optee_os/commit/7e768f8a473409215fe3fff8f6e31f8a3a0103c6 · Patch
• https://osv.dev/vulnerability/CVE-2019-1010294 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010294 · Security Note
• https://t.me/cveNotify/166282 · Telegram Post