PT-2024-11292
CVE-2021-47289
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تاريخ النشر
2021-07-24
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تاريخ التحديث
2026-10-18
الوصف من
CVSS 2.0
7.5
عاليةالمقاييسAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A NULL pointer dereference issue has been resolved in the Linux kernel. The problem occurred when the
acpi dev put() function was called on a possibly NULL pointer, which was not handled correctly by the helper inline function. This issue was caused by a change in the for each acpi dev match() function. To fix this, the acpi dev put() function has been modified to silently accept a NULL pointer.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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