USN-6647-1: Linux kernel vulnerabilities

It was discovered that a race condition existed in the ATM (Asynchronous
Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol
implementation in the Linux kernel, leading to a use-after- free
vulnerability. A local attacker could use this to cause a denial of service …

arbitrary code asynchronous atm attacker code crash cve denial of service free kernel linux linux kernel linux kernel vulnerabilities local mode race race condition service subsystem system transfer use-after-free usn vulnerabilities vulnerability