Threats tagged 'ghsa-r4f5-ch72-xjwq'

CVE-2024-58238 is a medium severity vulnerability in the Linux kernel's Bluetooth btnxpuart driver. It causes a transmit (TX) timeout error during power save stress tests when UART break and transmission work scheduling conflict. The issue arises from improper synchronization of power save state changes, leading to a failure to turn off UART break and resulting in command transmission timeouts. The flaw was fixed by adding mutex locking around UART break control and power save state access, preventing the timeout error under stress conditions.