Oracle Linux: CVE-2023-39191: ELSA-2023-6583: kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories)
6
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
09/29/2023
11/18/2023
11/16/2023
07/22/2024
Description
An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic pointers within user-supplied eBPF programs prior to executing them. This may allow an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code in the context of the kernel.
Solution(s)
- oracle-linux-upgrade-kernel
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