Kernel Live Patch Security Notice LSN-0090-1
David Bouman discovered that the netfilter subsystem in the Linux kernel
did not properly validate passed user register indices. A local attacker
could use this to cause a denial of service or possibly execute arbitrary
code. David Bouman and Billy Jheng Bing Jhong discovered that a race
condition existed in the io_uring subsystem in 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. Various other issues were also addressed.
https://packetstormsecurity.com/files/169951/LSN-0090-1.txt
Mon, 21 Nov 2022 15:17:27 GMT
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