PT-2024-7896
CVE-2024-26977
·
تاريخ النشر
2024-01-31
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تاريخ التحديث
2025-09-18
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 (affected versions not specified)
Description
The issue is related to a memory leak in the
pci iounmap() function. The #ifdef ARCH HAS GENERIC IOPORT MAP guard accidentally also guards iounmap(), resulting in MMIO mappings being leaked. To fix this, the guard needs to be moved so that iounmap() is called for MMIO mappings. This could potentially allow an attacker to cause a denial of service.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
قابلية الاستغلال
استغلال
التأثيرات
المورّدون
المنتجات المتأثرة
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