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CVE-2021-47147

Опубликовано: 25 мар. 2024
Источник: redhat
CVSS3: 4.4
EPSS Низкий

Описание

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pci_ioremap_bar()' call, it must be undone by a corresponding 'pci_iounmap()' call, as already done in the remove function.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6kernelNot affected
Red Hat Enterprise Linux 7kernelNot affected
Red Hat Enterprise Linux 7kernel-rtNot affected
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-402
https://bugzilla.redhat.com/show_bug.cgi?id=2271496kernel: ptp: ocp: Fix a resource leak in an error handling path

EPSS

Процентиль: 3%
0.00017
Низкий

4.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.2
ubuntu
почти 2 года назад

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pci_ioremap_bar()' call, it must be undone by a corresponding 'pci_iounmap()' call, as already done in the remove function.

CVSS3: 6.2
nvd
почти 2 года назад

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pci_ioremap_bar()' call, it must be undone by a corresponding 'pci_iounmap()' call, as already done in the remove function.

CVSS3: 6.2
debian
почти 2 года назад

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

CVSS3: 6.2
github
почти 2 года назад

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pci_ioremap_bar()' call, it must be undone by a corresponding 'pci_iounmap()' call, as already done in the remove function.

CVSS3: 6.2
fstec
больше 4 лет назад

Уязвимость функции ptp_ocp_probe() модуля drivers/ptp/ptp_ocp.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 3%
0.00017
Низкий

4.4 Medium

CVSS3