ALT-PU-2022-1220-2

Package update grub in branch p10

Version2.06-alt5

Published2026-02-04

Max severityLOW

Severity:

Closed issues (2)

LOW3.3

Уязвимость конфигурационного файла Grub, связанная с настройками прав доступа по умолчанию, позволяющая нарушителю получить доступ к конфиденциальным данным

Published: 2023-11-11Modified: 2024-04-27

CVSS 3.xLOW 3.3

CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS 2.0LOW 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:N/A:N

References

CVE-2021-3981

LOW3.3

A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing non privileged users to read its content. This represents a low severity confidentiality issue, as those users can eventually read any encrypted passwords present in grub.cfg. This flaw affects grub2 2.06 and previous versions. This issue has been fixed in grub upstream but no version with the fix is currently released.

Published: 2022-03-10Modified: 2024-11-21

CVSS 2.0LOW 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS 3.xLOW 3.3

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References