Actively exploited in the wild
Samsung Mobile Devices Memory Corruption Vulnerability
Samsung - Mobile Devices · Listed in the CISA KEV since 2022-11-08. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2021-25370
MediumCVSS 6.1KEVSummary
An incorrect implementation handling file descriptors in the dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
Risk Assessment
It may lead to system crash (kernel panic), causing denial of service and potentially other memory corruption-related effects.
Recommendation
Update the software to a version that includes SMR Mar-2021 Release 1 or later to fix the incorrect file descriptor handling in the dpu driver.
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Original NVD description (English source)
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.