Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ionic: Use devconsumeskbany outside of NAPI. If we are not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb. Specifically, we need to call it with budget == 0 to signal that we are not in a safe...

New episode “In The Trend of VM” (#10): 8 trending vulnerabilities of November, zero budget VM and who should look for patches

New episode "In The Trend of VM" 10: 8 trending vulnerabilities of November, zero budget VM and who should look for patches. The competition for the best question on the topic of VM continues. Video on YouTube, LinkedIn Post on Habr rus Digest on the PT website Content: 00:29 Spoofing - Windows...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a call to napiconsumeskb in a non-NAPI softirq context that does not use a budget of 0, which could result i...