An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
Confirm exposure before applying a vendor-supported change.
Apply updates per vendor instructions.
Due date: 2022.11.29Confirm that Samsung Mobile Devices and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
