ALT-PU-2021-5030

Высокий

ALT-PU-2021-5030: package kernel-image-un-def update to version 5.10.11-alt1

Источник

errata.altlinux.org

Дата публикации

28.01.2021

Дата обновления

28.01.2021

Устраненные уязвимости

ALT Linux branch p11

ALT Container

ALT Education

ALT Workstation

ALT Workstation K

ALT Server

ALT Virtualization PVE Edition

ALT Linux branch p10

ALT Server

ALT Virtualization Server

ALT Workstation

ALT Workstation K

ALT Education

Simply Linux

Starterkit

ALT Container

Описание

This update upgrades kernel-image-un-def to version 5.10.11-alt1.

Устраненные уязвимости3

CVE-2021-47668

Высокий 8.8

Дата публикации: 17.04.2025

CWE-416

In the Linux kernel, the following vulnerability has been resolved: can: dev: can_restart: fix use after free bug After calling netif_rx_ni(skb), dereferencing skb is unsafe. Especially, the can_frame cf which aliases skb memory is accessed after the netif_rx_ni() in: stats->rx_bytes += cf->len; Reordering the lines solves the issue.

CVSS 3.1

Высокий 8.8

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector: Adjacent_network
Complexity: Low
Privileges: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Ссылки

CVE-2021-47668 https://nvd.nist.gov/vuln/detail/CVE-2021-47668

Ссылки1

ALT-PU-2021-5030 https://errata.altlinux.org/ALT-PU-2021-5030

Связанные уязвимости

ALT-PU-2021-4993

CVSS3: 8.8

altlinux

почти 6 лет назад

ALT-PU-2021-4993: package `kernel-image-std-def` update to version 5.4.93-alt1

ALT-PU-2021-1332

CVSS3: 8.8

altlinux

больше 5 лет назад

ALT-PU-2021-1332: package `kernel-image-rt` update to version 4.19.173-alt1.rt72

ALT-PU-2021-1188

CVSS3: 8.8

altlinux

почти 6 лет назад

ALT-PU-2021-1188: package `kernel-image-mp` update to version 5.10.12-alt1

SUSE-SU-2025:01633-1

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больше 1 года назад

Security update for the Linux Kernel

ALT-PU-2021-5018

CVSS3: 8.8

altlinux

больше 5 лет назад

ALT-PU-2021-5018: package `kernel-image-xenomai` update to version 4.19.177-alt1.cip44.17