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CVE-2026-43383

Опубликовано: 08 мая 2026
Источник: debian

Описание

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
linuxfixed6.19.10-1package
linuxfixed6.12.85-1trixiepackage
linuxfixed6.1.170-1bookwormpackage

Примечания

  • https://git.kernel.org/linus/46d0d6f50dab706637f4c18a470aac20a21900d3 (7.0-rc3)

Связанные уязвимости

CVSS3: 9.4
ubuntu
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

CVSS3: 4.7
redhat
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

CVSS3: 9.4
nvd
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

CVSS3: 9.4
github
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

suse-cvrf
6 дней назад

Security update for the Linux Kernel