CVE-2023-21420 — Use of Externally-Controlled Format String in Mobile Devices

CWE-134 — Use of Externally-Controlled Format String3 documents3 sources
Severity
7.8HIGHNVD
CNA7.3
EPSS
0.1%
top 81.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesSamsung Android
Timeline
PublishedFeb 9

Description

Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution.

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 Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesQ(10), R(11) devices with Teegris — SMR Jan-2023 Release 1
▶NVDsamsung/android10.0, 11.0+1

🔴Vulnerability Details

2
CVEList
CVE-2023-21420: Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution↗2023-02-09
▶
GHSA
GHSA-4rmg-fpp8-38vv: Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution↗2023-02-09
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CVE-2023-21420 — Samsung Mobile Devices vulnerability | cvebase