PT-2024-30697
CVE-2024-43835
·
تاريخ النشر
2024-07-14
·
تاريخ التحديث
2026-10-21
الوصف من
CVSS 4.0
5.7
متوسطةالمقاييسAV:L/AC:L/AT:P/PR:L/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 arises because virtio is assuming it's running in NAPI context even when it's not, such as in the netpoll case. To resolve this, modify
virtnet poll tx() to only set NAPI when budget is available. Same for virtnet poll cleantx(), which always assumed that it was in a NAPI context.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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