CVE-2024-53141

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.

Score

CVSS 3.1 7.8 High

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2024-12-06

Last modified

2026-10-15

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/3c20b5948f119ae61ee35ad8584d666020c91581
• https://git.kernel.org/stable/c/78b0f2028f1043227a8eb0c41944027fc6a04596
• https://git.kernel.org/stable/c/2e151b8ca31607d14fddc4ad0f14da0893e1a7c7
• https://git.kernel.org/stable/c/e67471437ae9083fa73fa67eee1573fec1b7c8cf
• https://git.kernel.org/stable/c/7ffef5e5d5eeecd9687204a5ec2d863752aafb7e
• https://git.kernel.org/stable/c/856023ef032d824309abd5c747241dffa33aae8c
• https://git.kernel.org/stable/c/591efa494a1cf649f50a35def649c43ae984cd03
• https://git.kernel.org/stable/c/15794835378ed56fb9bacc6a5dd3b9f33520604e
• https://git.kernel.org/stable/c/35f56c554eb1b56b77b3cf197a6b00922d49033d
• https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
• https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html