PT-2024-10022 · Linux+10 · Linux Kernel+10
Published
2024-11-14
·
Updated
2026-05-26
·
CVE-2024-53141
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An out-of-bounds write flaw exists in the netfilter ipset subsystem, specifically within the
bitmap ip uadt() function in the net/netfilter/ipset/ip set bitmap ip.c module. The issue is caused by improper input validation and a missing range check when the tb[IPSET ATTR IP TO] parameter is absent but tb[IPSET ATTR CIDR] is present, leading to a slight swap of the ip and ip to values. This can result in a heap overflow, allowing local attackers with low privileges to achieve privilege escalation to root and execute arbitrary code, impacting the confidentiality, integrity, and availability of protected information.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Suse
Ubuntu