CVE-2022-38155

TEE_Malloc in Samsung mTower through 0.3.0 allows a trusted application to achieve Excessive Memory Allocation via a large len value, as demonstrated by a Numaker-PFM-M2351 TEE kernel crash.

Score

CVSS 3.1 7.5 High

Status

Modified - cve@mitre.org

Published

2022-08-11

Last modified

2024-08-03

Weaknesses

CWE-770

Affected products

• Mtower (Samsung)

References

• https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314
• https://github.com/Samsung/mTower/issues/74