Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virtio-net: A overflow occurred within the virtnetrqalloc function. When a fragment receives only one page, it may lead to regressions in the virtual machine. This issue is particularly significant if the sysctl...

The vulnerability of the virtnet_rq_alloc() function in the drivers/net/virtio_net.c module of the Linux kernel’s network device support driver allows a attacker to cause a service failure.

The vulnerability of the virtnetrqalloc function in the drivers/net/virtionet.c module of the Linux kernel’s network device support driver is related to incorrect calculation of the buffer size. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-57843

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix overflow inside virtnetrqalloc When the frag just got a page, then may lead to regression on VM. Specially if the sysctl net.core.highorderallocdisable value is 1, then the frag always get a page when do refill...

CVE-2024-57843 virtio-net: fix overflow inside virtnet_rq_alloc

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix overflow inside virtnetrqalloc When the frag just got a page, then may lead to regression on VM. Specially if the sysctl net.core.highorderallocdisable value is 1, then the frag always get a page when do refill...