PT-2012-2399
CVE-2012-0207
·
تاريخ النشر
2012-01-13
·
تاريخ التحديث
2023-01-17
الوصف من
CVSS 2.0
7.8
عاليةالمقاييسAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 3.2.1
Description
The issue allows remote attackers to cause a denial of service, resulting in a divide-by-zero error and a kernel panic, through IGMP packets. This is due to the
igmp heard query function in net/ipv4/igmp.c.Recommendations
For Linux kernel versions prior to 3.2.1, update to version 3.2.1 or later to resolve the issue. As a temporary workaround, consider restricting access to IGMP packets to minimize the risk of exploitation.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
المورّدون
المنتجات المتأثرة
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