Описание
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.
Отчет
This flaw was found to be a duplicate of CVE-2022-1012. Please see https://access.redhat.com/security/cve/CVE-2022-1012 for information about affected products and security errata.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Under investigation | ||
| Red Hat Enterprise Linux 7 | kernel | Under investigation | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Under investigation | ||
| Red Hat Enterprise Linux 8 | kernel | Under investigation | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Under investigation | ||
| Red Hat Enterprise Linux 9 | kernel | Under investigation | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Under investigation | ||
| Red Hat AI Inference Server 3.2 | rhaiis/model-opt-cuda-rhel9 | Fixed | RHSA-2026:4128 | 09.03.2026 |
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Дополнительная информация
EPSS
0 Low
CVSS3
Связанные уязвимости
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.
The Linux kernel before 5.17.9 allows TCP servers to identify clients ...
The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used.
EPSS
0 Low
CVSS3