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Red Hat: CVE-2024-26668: kernel: netfilter: nft_limit: reject configurations that cause integer overflow (Multiple Advisories)

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Red Hat: CVE-2024-26668: kernel: netfilter: nft_limit: reject configurations that cause integer overflow (Multiple Advisories)

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
04/02/2024
Created
07/26/2024
Added
07/25/2024
Modified
07/25/2024

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.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

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