CVE-2024-26668

MEDIUM

Linux Kernel 4.3-5.15.148, 5.16-6.1.75, 6.2-6.6.14, 6.7-6.7.2 - Integer Overflow in nft_limit Token Counter

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_limit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around. This only occurs with very very large requests, such as 17gbyte/s. Its better to reject this rather than having incorrect ratelimit.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 15.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-190
Status published
Products (18)
linux/Kernel 4.3.0 - 5.15.149linux
linux/Kernel 5.16.0 - 6.1.76linux
linux/Kernel 6.2.0 - 6.6.15linux
linux/Kernel 6.7.0 - 6.7.3linux
Linux/Linux < 4.3
Linux/Linux 4.3
Linux/Linux 5.15.149 - 5.15.*
Linux/Linux 6.1.76 - 6.1.*
Linux/Linux 6.6.15 - 6.6.*
Linux/Linux 6.7.3 - 6.7.*
... and 8 more
Published Apr 02, 2024
Tracked Since Feb 18, 2026