Ubuntu Security Notice USN-5920-1
Ubuntu Security Notice 5920-1 - It was discovered that the Upper Level
Protocol subsystem in the Linux kernel did not properly handle sockets
entering the LISTEN state in certain protocols, leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service or possibly execute arbitrary code. Kyle Zeng discovered
that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of
service or execute arbitrary code.
https://packetstormsecurity.com/files/171243/USN-5920-1.txt
Mon, 06 Mar 2023 14:55:02 GMT
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