CVE-2022-35858
HIGH
7.8
CVSS Score
Published: August 4, 2022 at 07:42 PM UTC
Updated: June 17, 2026 at 04:52 AM UTC
1 product affected across 1 vendormTower
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Severity
HIGH7.8
Exploit prediction
EPSS 0.4%
Description
The TEE_PopulateTransientObject and __utee_from_attr functions in Samsung mTower 0.3.0 allow a trusted application to trigger a memory overwrite, denial of service, and information disclosure by invoking the function TEE_PopulateTransientObject with a large number in the parameter attrCount.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api_objects.c#L283x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/Samsung/mTower/issues/71CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-401
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