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CVE-2026-43308

Опубликовано: 08 мая 2026
Источник: redhat
CVSS3: 5.5

Описание

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() There is no need to BUG(), we can just return an error and log an error message.

A flaw was found in the Linux kernel's Btrfs filesystem. An unexpected delayed reference type in the run_one_delayed_ref() function could lead to a system crash. This vulnerability could allow a local attacker to cause a denial of service (DoS) by triggering the unexpected reference type.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10kernelOut of support scope
Red Hat Enterprise Linux 6kernelOut of support scope
Red Hat Enterprise Linux 7kernelFix deferred
Red Hat Enterprise Linux 7kernel-rtFix deferred
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

Статус:

Low
Дефект:
CWE-617
https://bugzilla.redhat.com/show_bug.cgi?id=2468076kernel: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref()

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
ubuntu
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() There is no need to BUG(), we can just return an error and log an error message.

CVSS3: 5.5
nvd
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() There is no need to BUG(), we can just return an error and log an error message.

msrc
3 месяца назад

btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref()

CVSS3: 5.5
debian
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: b ...

CVSS3: 5.5
github
3 месяца назад

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() There is no need to BUG(), we can just return an error and log an error message.

5.5 Medium

CVSS3