EUVD-2021-15348

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2021-28691

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the...

Linux network card driver DoS

The vulnerability of the driver for network cards drivers/net/xen-netback/netback.c in Linux operating systems is related to the lack of measures taken to neutralize special elements during the processing of request headers. Exploiting this vulnerability can allow a remote attacker to cause servi...

CVE-2021-28691

Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel thread termination will...

UBUNTU-CVE-2021-28691

Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel thread termination will...

CVE-2021-28691

Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel thread termination will...

PT-2021-3379 · Linux +3 · Xen-Netback +3

Name of the Vulnerable Software and Affected Versions: Linux xen-netback affected versions not specified Description: A use-after-free issue exists in Linux xen-netback due to insufficient input validation. This can be triggered by a malicious or buggy network PV frontend sending a malformed...