net: fec: don't save PTP state if PTP is unsupported(CVE-2024-50097)

概要

net: fec: don't save PTP state if PTP is unsupported

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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

net: fec: don't save PTP state if PTP is unsupported

Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on
these platforms fec_ptp_init() is not called and the related members
in fep are not initialized. However, fec_ptp_save_state() is called
unconditionally, which causes the kernel to panic. Therefore, add a
condition so that fec_ptp_save_state() is not called if PTP is not
supported.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Linux Kernel

[{"type":"ECOSYSTEM","events":[{"introduced":"6.6.55"},{"fixed":"6.6.57"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.11.3"},{"fixed":"6.11.4"}]}]

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Debian DEBIAN-CVE-2024-50097 linux 修正版: 6.11.4-1

概要

原文の説明

影響パッケージ

ディストリビューション別の修正状況

参照URL