Red Hat: CVE-2022-0500: kernel: Linux ebpf logic vulnerability leads to critical memory read and write gaining root privileges (Multiple Advisories)
7
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
03/25/2022
02/09/2024
02/08/2024
05/23/2024
Description
A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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