Description
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.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/Samsung/mTower/issues/74
Scores
CVSS v3
7.5
EPSS
0.0034
EPSS Percentile
56.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-770
Status
published
Products (1)
samsung/mtower
< 0.3.0
Published
Aug 11, 2022
Tracked Since
Feb 18, 2026