CVE-2022-40758

CWE-119 — Buffer Overflow3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 39.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Mtower
Timeline
PublishedSep 16
Latest updateSep 17

Description

A Buffer Access with Incorrect Length Value vulnerablity in the TEE_CipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_CipherUpdate with an excessive size value of srcLen.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDsamsung/mtower0.3.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-7wv6-549c-gjqh: A Buffer Access with Incorrect Length Value vulnerablity in the TEE_CipherUpdate function in Samsung mTower through 0↗2022-09-17
▶
CVEList
CVE-2022-40758: A Buffer Access with Incorrect Length Value vulnerablity in the TEE_CipherUpdate function in Samsung mTower through 0↗2022-09-16
▶
CVE-2022-40758 (HIGH CVSS 7.5) | A Buffer Access with Incorrect Leng | cvebase.io