CVE-2020-27825

CVE-2020-27825: A use-after-free in Linux kernel kernel/trace/ring_buffer.c (before 5.10-rc1) enables a race between trace_open and cpu-buffer resize, allowing local DOS and potential information leaks. Affected: Linux kernel’s tracing ring buffer; root cause is a race on parallel CPU access. Mit...

CVE-2020-27825

A use-after-free flaw was found in kernel/trace/ringbuffer.c in Linux kernel before 5.10-rc1. There was a race problem in traceopen and resize of cpu buffer running parallely on different cpus, may cause a denial of service problem DOS. This flaw could even allow a local attacker with special use...

CVE-2020-12464

A use-after-free flaw was found in usbsgcancel in drivers/usb/core/message.c in the USB core subsystem. This flaw allows a local attacker with a special user or root privileges to crash the system due to a race problem in the scatter-gather cancellation and transfer completion in usbsgwait. This...