PT-2024-8239
CVE-2024-49950
·
تاريخ النشر
2024-09-27
·
تاريخ التحديث
2026-10-21
الوصف من
CVSS 3.1
8.8
عاليةالمقاييسAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions:
Linux kernel versions prior to 6.6.58
Description:
The issue is related to a use-after-free vulnerability in the
l2cap connect function within the Linux kernel's Bluetooth L2CAP implementation. This vulnerability can be exploited to impact the confidentiality, integrity, and availability of protected information. The vulnerability is caused by the reuse of previously freed memory, which can lead to unexpected behavior and potential security risks. The estimated number of potentially affected devices worldwide is not specified.Recommendations:
To resolve the issue, update the Linux kernel to version 6.6.58 or later. As a temporary workaround, consider disabling the Bluetooth L2CAP functionality until a patch is available. Restrict access to the vulnerable
l2cap connect function to minimize the risk of exploitation. Avoid using the l2cap connect function in the affected API endpoint until the issue is resolved.قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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