ALT Linux Team

Branch p9 update on 2021-11-18

2021-11-18

ALT-BU-2021-4357-1

Branch p9 update bulletin.

ALT-PU-2021-3268-1

Package kernel-image-un-def updated to version 5.10.78-alt1 for branch p9 in task 289223.

Closed vulnerabilities

Published: 2021-10-26

BDU:2021-05673

Уязвимость реализации функции tipc_crypto_key_rcv() протокола для внутрикластерного взаимодействия Transparent Inter-Process Communication (TIPC) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-10-08

BDU:2022-05646

Уязвимость интерфейса контроллера NFC (NCI) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2022-02-16
Modified: 2024-11-21

CVE-2021-3760

A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-11-03
Modified: 2024-11-21

CVE-2021-43267

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
VKontakte | Telegram | YouTube | Forum | GitHub | Bugzilla
Version: 2.1.0
Back to top