Ubuntu Security Notice USN-5790-1

Ubuntu Security Notice 5790-1 - It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

android bpf code data denial of service free information internal ipc kernel linux linux kernel local notice race condition security security notice sensitive information service subsystem ubuntu use-after-free usn vulnerability