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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:samsung:mtower:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:15

Type	Values Removed	Values Added
References	~~() https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314 - Exploit, Third Party Advisory~~	() https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api.c#L314 - Exploit, Third Party Advisory
References	~~() https://github.com/Samsung/mTower/issues/74 - Exploit, Issue Tracking, Third Party Advisory~~	() https://github.com/Samsung/mTower/issues/74 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2022-08-11 01:15

Updated : 2024-11-21 07:15

NVD link : CVE-2022-38155

Mitre link : CVE-2022-38155

CVE.ORG link : CVE-2022-38155

JSON object : View

Products Affected

samsung

mtower

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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