Linux kernel ext4_ioctl_getlabel Buffer Overflow DoS

The vulnerability of the ext4ioctlgetlabel function in the fs/ext4/ioctl.c file of the Linux operating system’s file system is related to accessing memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Linux BPF Heap Buffer Overflow DoS

The vulnerability of the buildinsn function in the arch/loongarch/net/bpfjit.c module of the Linux kernel’s BPF component involves reading memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...

OESA-2022-1757 Open-iSCSI security update

The Open-iSCSI project is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI. Security Fixes: An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore th...

tcpdump Syntax Analyzer DoS

The vulnerability of the syntax analyzer in the tcpdump tool, a tool for intercepting and analyzing network traffic, is related to the execution of read operations beyond the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...