March 21, 2024, 1:12 p.m. |

Ubuntu security notices ubuntu.com

Lonial Con discovered that the netfilter subsystem in the Linux kernel did
not properly handle element deactivation in certain cases, 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-2024-1085)

Notselwyn discovered that the netfilter subsystem in the Linux kernel did
not properly handle verdict parameters in certain cases, leading to a use-
after-free vulnerability. A local attacker could use this to cause a denial …

arbitrary code arm attacker cases code con crash cve deactivation denial of service free kernel laptop linux linux kernel local netfilter service subsystem system use-after-free usn vulnerabilities vulnerability

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