Threats tagged 'ghsa-qm2m-cwg6-99v6'

A vulnerability in the Linux kernel's pds_core component involving race conditions during BAR unmap on reset has been resolved. The issue arises from cmd_regs being accessed concurrently with BAR unmap operations during device reset and firmware update procedures, potentially causing NULL dereferences or writes to unmapped memory. The fix involves proper locking and re-checking of cmd_regs to prevent unsafe access. This vulnerability affects specific linux-hwe-edge kernel versions.