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CVE-2022-40762

HIGH

7.5

Description

A Memory Allocation with Excessive Size Value vulnerablity in the TEE_Realloc function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_Realloc with an excessive number for the parameter len.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/16/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

samsung:mtower

Weaknesses (CWE)

CWE-770

References

https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api.c#L319(cve@mitre.org)

https://github.com/Samsung/mTower/issues/82(cve@mitre.org)

https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api.c#L319(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Samsung/mTower/issues/82(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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