PT-2024-6916
CVE-2024-46798
·
تاريخ النشر
2024-08-23
·
تاريخ التحديث
2026-07-12
الوصف من
CVSS 3.1
7.8
عاليةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a use-after-free bug in the Linux kernel, specifically in the ASoC: dapm component. When the system is suspended, the
snd pcm suspend all() function accesses a freed snd soc pcm runtime object, leading to a use-after-free bug. The snd pcm sync stop() function has a NULL check on substream->runtime before making any access, so it is necessary to always set substream->runtime to NULL every time it is freed using kfree().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
قابلية الاستغلال
استغلال
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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