PT-2024-33832
CVE-2024-49994
·
تاريخ النشر
2024-10-21
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تاريخ التحديث
2026-10-09
الوصف من
CVSS 4.0
6.7
متوسطةالمقاييسAV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions:
Linux kernel (affected versions not specified)
Description:
The issue is related to an integer overflow in BLKSECDISCARD, which can cause a near infinite loop inside
blkdev issue secure erase(). This occurs when a specific ioctl call is made with a large value, such as uint64 t r[2] = {512, 18446744073709551104ULL}; and ioctl(fd, BLKSECDISCARD, r);. The problem leads to an attempt to access beyond the end of a device.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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