CVE-2022-40759

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 39.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Mtower
Timeline
PublishedSep 16
Latest updateSep 17

Description

A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACCompareFinal with a NULL pointer for the parameter operation.

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-v2j3-mr9j-gq5x: A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0↗2022-09-17
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CVEList
CVE-2022-40759: A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0↗2022-09-16
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CVE-2022-40759 (HIGH CVSS 7.5) | A NULL pointer dereference issue in | cvebase.io