PT-2024-21618 · Linux+11 · Linux Kernel+11
Published
2024-04-10
·
Updated
2025-10-03
·
CVE-2024-27017
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the netfilter component in the Linux kernel, specifically the nft set pipapo module. The generation mask can be updated while a netlink dump is in progress, causing the pipapo set backend walk iterator to fail in inferring the correct view of the data structure. To address this, notation has been added to specify whether the user intends to read or update the set. This change is based on a patch from Florian Westphal.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu