vulnerability

SUSE: CVE-2018-25020: SUSE Linux Security Advisory

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Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 8, 2021
Added
Jan 14, 2022
Modified
Feb 18, 2022

Description

The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.

Solution(s)

suse-upgrade-kernel-debug-basesuse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-default-mansuse-upgrade-kernel-docssuse-upgrade-kernel-kvmsmall-basesuse-upgrade-kernel-obs-buildsuse-upgrade-kernel-vanillasuse-upgrade-kernel-vanilla-basesuse-upgrade-kernel-vanilla-develsuse-upgrade-kernel-vanilla-livepatch-develsuse-upgrade-kernel-zfcpdump-man

References

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