SUSE CVE-2021-47439

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Added the condition for scheduling kszmibreadwork When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, kszswitchremove function tries to...

UBUNTU-CVE-2021-47160

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mt7530: fix VLAN traffic leaks PCRMATRIX field was set to all 1's when VLAN filtering is enabled, but was not reset when it is disabled, which may cause traffic leaks: ip link add br0 type bridge vlanfiltering 1 ip link...

The vulnerability of the DSA (Distributed Switch Architecture) subsystem of the Linux operating system in the functions dsa_user_changeupper() and dsa_user_prechangeupper(), allows a attacker to compromise the confidentiality and accessibility of the protected information.

The vulnerability of the DSA Distributed Switch Architecture subsystem of the Linux operating system is related to memory access beyond the allocated buffer in the functions dsauserchangeupper and dsauserprechangeupper in the net/dsa/user.c module. Exploiting this vulnerability can allow an...