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cve[email protected]CVE-2022-35858
HistoryAug 04, 2022 - 8:15 p.m.

CVE-2022-35858

2022-08-0420:15:20
CWE-401
web.nvd.nist.gov
32
2
samsung
mtower
tee_populatetransientobject
__utee_from_attr
vulnerability
cve-2022-35858
denial of service
information disclosure
nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.8%

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.

Affected configurations

NVD
Node
samsungmtowerMatch0.3.0
CPENameOperatorVersion
samsung:mtowersamsung mtowereq0.3.0

Social References

More

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.8%

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