CVE-2022-40761
HIGH
7.5
CVSS Score
Published: September 16, 2022 at 09:35 PM UTC
Updated: June 17, 2026 at 05:02 AM UTC
1 product affected across 1 vendormTower
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
The function tee_obj_free in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_AllocateOperation with a disturbed heap layout, related to utee_cryp_obj_alloc.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/tee/tee_obj.c#L109x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/tee/tee_svc_cryp.c#L1248x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/Samsung/mTower/issues/83CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-1284
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