CVE-2023-21439 — Improper Input Validation in Mobile Devices

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.8HIGHNVD
CNA8.5
EPSS
0.1%
top 82.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesSamsung Android
Timeline
PublishedFeb 9

Description

Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to launch certain activities.

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_devicesS(12), T(13) — SMR Feb-2023 Release 1
▶NVDsamsung/android12.0, 13.0+1

🔴Vulnerability Details

2
GHSA
GHSA-rrxp-5q22-4jv9: Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to launch certain activities↗2023-02-09
▶
CVEList
CVE-2023-21439: Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to launch certain activities↗2023-02-09
▶
CVE-2023-21439 — Improper Input Validation | cvebase