PT-2022-5930
CVE-2022-42722
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تاريخ النشر
2022-10-13
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تاريخ التحديث
2026-10-18
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel versions 5.8 through 5.19.x before 5.19.16
Description
The issue allows local attackers to inject WLAN frames into the mac80211 stack, potentially causing a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices. This could lead to a denial-of-service condition.
Recommendations
For Linux kernel versions 5.8 through 5.19.x before 5.19.16, update to version 5.19.16 or later to resolve the issue. As a temporary workaround, consider restricting access to the mac80211 stack to minimize the risk of exploitation.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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