Vulnerability in Op-tee Optee_os
CVE-2022-46152
OP-TEE Trusted OS is the secure side implementation of OP-TEE project, a Trusted Execution Environment. Versions prior to 3.19.0, contain an Improper Validation of Array Index vulnerability. The function `cleanup_shm_refs()` is called by b…
EPSS: 0.004 (61.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Op-tee Optee_os — versions < 3.19.0
- Trustedfirmware Op-tee
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (Exploit, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory)
- security-advisories@github.com (Third Party Advisory)
- security-advisories@github.com (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-46152?
- CVE-2022-46152 is a high-severity vulnerability in Op-tee Optee_os, classified under Improper Validation of Array Index. CVSS score: 8.2/10. Published 2022-11-29.
- How severe is CVE-2022-46152?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2022-46152 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.