PT-2022-25521 · Samsung · Samsung Mtower
CVE-2022-40760
·
Published
2022-09-16
·
Updated
2022-09-21
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Samsung mTower versions 0.3.0 and earlier
Description
A Buffer Access with Incorrect Length Value issue in the TEE MACUpdate function allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE MACUpdate with an excessive size value of
chunkSize.Recommendations
For Samsung mTower versions 0.3.0 and earlier, as a temporary workaround, consider restricting the invocation of the TEE MACUpdate function with excessive
chunkSize values until a patch is available.Exploit
Fix
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Samsung Mtower