PT-2024-11437
CVE-2021-47442
·
تاريخ النشر
2021-10-13
·
تاريخ التحديث
2025-01-07
الوصف من
CVSS 3.1
7.8
عاليةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A memory leak issue has been identified in the Linux kernel, specifically in the NFC digital component. The issue arises when
skb is allocated in digital in send sdd req() but not freed when digital in send cmd() fails. This can cause a memory leak. The fix involves freeing skb if digital in send cmd() returns a failure.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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