Linux kernel input validation error vulnerability (CNVD-2023-62931)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. An input validation error vulnerability exists in versions of Linux kernel prior to 6.3.9, which stems from ksmbd not validating the SMB request protocol ID, and can be exploit...

CVE-2023-38430

An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read...

UBUNTU-CVE-2023-38430

An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read...

kernel: off-path attacker may inject data or terminate victim's TCP session

A TCP/IP packet spoofing attack flaw was found in the Linux kernel’s TCP/IP protocol, where a Man-in-the-Middle Attack MITM performs an IP fragmentation attack and an IPID collision. This flaw allows a remote user to pretend to be the sender of the TCP/IP packet for an existing TCP/IP session...

Kernel: net: weak IP ID generation leads to remote device tracking

A flaw was found in the way the Linux kernel derived the IP ID field from a partial kernel space address returned by a nethashmix function. A remote user could observe a weak IP ID generation in this field to track Linux devices...

DEBIAN-CVE-2019-10638

In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols e.g., UDP and ICMP. When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions of indices to the counter...