CVE-2021-25474 — Improper Handling of Exceptional Conditions in Mobile Devices

CWE-755 — Improper Handling of Exceptional Conditions3 documents3 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 85.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesGoogle Android
Timeline
PublishedOct 6
Latest updateMay 24

Description

Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_show_on_qspanel value in SystemUI prior to SMR Oct-2021 Release 1 allows an attacker to cause a permanent denial of service in user device before factory reset.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 0.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesQ(10.0), R(11.0) — SMR Oct-2021 Release 1
▶NVDgoogle/android10.0, 11.0+1

🔴Vulnerability Details

2
GHSA
GHSA-jwg3-j355-w7qw: Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_show_on_qspanel value in SystemUI prior to SMR Oct-2021 Release↗2022-05-24
▶
CVEList
CVE-2021-25474: Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_show_on_qspanel value in SystemUI prior to SMR Oct-2021 Release↗2021-10-06
▶
CVE-2021-25474 — Samsung Mobile Devices vulnerability | cvebase