CVE-2022-35858 — Missing Release of Memory after Effective Lifetime in Samsung Mtower

CWE-401 — Missing Release of Memory after Effective Lifetime3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 83.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Mtower
Timeline
PublishedAug 4
Latest updateAug 5

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDsamsung/mtower0.3.0

🔴Vulnerability Details

2
GHSA
GHSA-pcvh-vv8g-jm39: The TEE_PopulateTransientObject and __utee_from_attr functions in Samsung mTower 0↗2022-08-05
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CVEList
CVE-2022-35858: The TEE_PopulateTransientObject and __utee_from_attr functions in Samsung mTower 0↗2022-08-04
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CVE-2022-35858 — Samsung Mtower vulnerability | cvebase