CVE-2024-53141

CVE-2024-53141

High · published December 6, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
32.6
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

netfilter: ipset: add missing range check in bitmap_ip_uadt

When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists,

the values of ip and ip_to are slightly swapped. Therefore, the range check

for ip should be done later, but this part is missing and it seems that the

vulnerability occurs.

So we should add missing range checks and remove unnecessary range checks.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00396 · 32.6th percentile
Published
2024-12-06T15:15Z
Affected products (4)
ProductVersionsFixed in
linux/linux_kernel≥ 2.6.39, < 4.19.3254.19.325
linux/linux_kernel≥ 4.20, < 6.6.646.6.64
linux/linux_kernel≥ 6.7, < 6.11.116.11.11
linux/linux_kernel≥ 6.12, < 6.12.26.12.2
References (11)
EPSS history
Timeline
  • 06 DEC 09:37Z
    netfilter: ipset: add missing range check in bitmap_ip_uadt
    cvelistv5