CVE-2026-80966 in Linux情報

要約

〜によって MITRE • 2026年09月11日

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

ALSA: portman2x4: Check card index validity at probe

Although portman2x4 driver has a check of the given devptr->id value, it doesn't check for a negative id, which is often given as "none" or such value when bound via sysfs. This may lead to OOB access for index[] and other parameters.

Add a sanity check for the card index and warn/correct it if it's a value out of the range.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

責任者

Linux

予約する

2026年08月26日

モデレーション

承諾済み

エントリ

VDB-402708

EPSS

0.00000

アクティビティ

非常低い

ソース

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