Ubuntu Security Notice USN-5925-1
Ubuntu Security Notice 5925-1 - 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. It was discovered
that a race condition existed in the Kernel Connection Multiplexor socket implementation in the Linux kernel when releasing sockets in certain situations. A local attacker could use this to cause a denial of service.
https://packetstormsecurity.com/files/171262/USN-5925-1.txt
Tue, 07 Mar 2023 19:06:33 GMT
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