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CVE-2021-46946

Опубликовано: 27 фев. 2024
Источник: redhat
CVSS3: 0

Описание

[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved: ext4: fix check to prevent false positive report of incorrect used inodes

Отчет

This CVE has been rejected by the Linux kernel community. Refer to the announcement: https://lore.kernel.org/linux-cve-announce/2024030823-REJECTED-ea48@gregkh/ Red Hat Product Security does not consider this to be a vulnerability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6kernelOut of support scope
Red Hat Enterprise Linux 7kernelOut of support scope
Red Hat Enterprise Linux 7kernel-rtOut of support scope
Red Hat Enterprise Linux 8kernelNot affected
Red Hat Enterprise Linux 8kernel-rtNot affected
Red Hat Enterprise Linux 9kernelNot affected
Red Hat Enterprise Linux 9kernel-rtNot affected

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Дополнительная информация

Дефект:
CWE-20
https://bugzilla.redhat.com/show_bug.cgi?id=2266484kernel: ext4: fix check to prevent false positive report of incorrect used inodes

0 Low

CVSS3

Связанные уязвимости

ubuntu
почти 2 года назад

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

nvd
почти 2 года назад

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

github
почти 2 года назад

In the Linux kernel, the following vulnerability has been resolved: ext4: fix check to prevent false positive report of incorrect used inodes Commit <50122847007> ("ext4: fix check to prevent initializing reserved inodes") check the block group zero and prevent initializing reserved inodes. But in some special cases, the reserved inode may not all belong to the group zero, it may exist into the second group if we format filesystem below. mkfs.ext4 -b 4096 -g 8192 -N 1024 -I 4096 /dev/sda So, it will end up triggering a false positive report of a corrupted file system. This patch fix it by avoid check reserved inodes if no free inode blocks will be zeroed.

0 Low

CVSS3