CVEvulnerability
CVE-2022-38155
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-08-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
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.
Affected configurations
• samsung mtower (<= 0.3.0)
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314 Exploit, Third Party Advisory
- https://github.com/Samsung/mTower/issues/74 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314 Exploit, Third Party Advisory
- https://github.com/Samsung/mTower/issues/74 Exploit, Issue Tracking, Third Party Advisory