CVE-2021-25370VulnerabilityPublished 11/08/2022Updated 10/24/2026
CVE-2021-25370: Samsung Mobile Devices Memory Corruption Vulnerability
Affects Samsung Mobile DevicesSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 11/08/2022
- KEV deadline
- 11/29/2022
- EPSS
- 0.9% chance of exploitation in 30 days – higher than 58% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Samsung mobile devices using Mali GPU contain an incorrect implementation handling file descriptor in dpu driver. This incorrect implementation results in memory corruption, leading to kernel panic. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25369.