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USN-5791-3: Linux kernel (Azure) vulnerabilities
Jan. 10, 2023, 8:10 p.m. |
Ubuntu security notices ubuntu.com
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. (CVE-2022-20421)
David Leadbeater discovered that the netfilter IRC protocol tracking
implementation in the Linux Kernel incorrectly handled certain message
payloads in some situations. A remote attacker could possibly use this to
cause a denial of service or bypass …
android azure code crash cve denial of service free ipc irc kernel linux linux kernel local message netfilter protocol race condition service subsystem system tracking use-after-free usn vulnerabilities vulnerability
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