ROS-20260928-73-0064

The vulnerability of the mptcpschedulework function in the net/mptcp/protocol.c module of the MPTCP protocol implementation in the Linux operating system is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow a malicious actor t...

Linux MPTCP Protocol Heap Buffer Overflow DoS

The vulnerability of the mptcpDestroyCommon and mptcpDestroy functions in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux MPTCP Heap Buffer Overflow DoS

The vulnerability of the mptcpclosessk function in the net/mptcp/protocol.c module of the Linux kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

Linux kernel MPTCP Heap Buffer Overflow DoS

The vulnerability of the mptcpclosessk and mptcpworker functions in the net/mptcp/protocol.c module of the Linux kernel is related to improper initialization. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

MPTCP Protocol Heap Buffer Overflow DoS

The vulnerability of the mptcpretrans function in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to the occurrence of mutual locking. Exploiting this vulnerability could allow a attacker to compromise the confidentiality, integrity, and...

MPTCP Protocol CVE

The vulnerabilities of the functions mptcpsendmsgfrag and mptcpsubflowgetsend in the net/mptcp/protocol.c module of the Linux operating system’s MPTCP implementation are related to insufficient resource locking. Exploiting these vulnerabilities could allow an attacker to compromise the...

Linux MPTCP Heap Buffer Overflow DoS

The vulnerability of the mptcpalloctxskb function in the net/mptcp/protocol.c module of the Linux kernel is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2023-54176

In the Linux kernel, the following vulnerability has been resolved: mptcp: stricter state check in mptcpworker As reported by Christoph, the mptcp protocol can run the worker when the relevant msk socket is in an unexpected state: connect // incoming reset + fastclose // the mptcp worker is...

CVE-2023-54176 mptcp: stricter state check in mptcp_worker

In the Linux kernel, the following vulnerability has been resolved: mptcp: stricter state check in mptcpworker As reported by Christoph, the mptcp protocol can run the worker when the relevant msk socket is in an unexpected state: connect // incoming reset + fastclose // the mptcp worker is...

CVE-2023-54176

Mode C: Concrete details present. CVE-2023-54176 affects the Linux kernel MPTCP path where mptcp_worker could run while the msk socket was in an unexpected state (connect/fastclose sequence leading to a partition crash). The fix implements a stricter state check in mptcp_worker by preventing exec...

CVE-2025-68291 mptcp: Initialise rcv_mss before calling tcp_send_active_reset() in mptcp_do_fastclose().

In the Linux kernel, the following vulnerability has been resolved: mptcp: Initialise rcvmss before calling tcpsendactivereset in mptcpdofastclose. syzbot reported divide-by-zero in tcpselectwindow by MPTCP socket. 0 We had a similar issue for the bare TCP and fixed in commit 499350a5a6e7 "tcp:...

Linux MPTCP Protocol Heap Buffer Overflow DoS

The vulnerability of the mptcpschedulework function in the net/mptcp/protocol.c module of the MPTCP protocol implementation in the Linux operating system is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow a malicious actor t...

Linux mptcp_sendmsg_frag Heap Buffer Overflow Info Disclosure

The vulnerability of the mptcpsendmsgfrag function in the net/mptcp/protocol.c module of the Linux kernel is related to incorrect comparisons. Exploiting this vulnerability could allow an attacker to gain access to protected information...

Linux Kernel MPTCP Buffer Overflow DoS

The vulnerability of the mptcpupdateinfinitemap function in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow a attacker to cause service...

EUVD-2022-55216

Malicious code in bioql PyPI...

Linux kernel Heap Buffer Overflow DoS

The vulnerability in the net/mptcp/protocol.c component of the Linux operating system’s kernel is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2022-4128

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user coul...

Linux Distros Unpatched Vulnerability : CVE-2022-50071

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mptcp: move subflow cleanup in mptcpdestroycommon If the mptcp socket creation fails due to a CGROUPINETSOCKCREATE eBPF program, the MPTCP protocol ends-up...

PT-2025-31087

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.0-rc3-gbd5ce2324dba Description The Linux kernel contained a flaw in the MPTCP protocol related to the atomicity of fallback actions and decisions. A Syzkaller report indicated a potential system crash splat...

CVE-2022-50071

In the Linux kernel, the following vulnerability has been resolved: mptcp: move subflow cleanup in mptcpdestroycommon If the mptcp socket creation fails due to a CGROUPINETSOCKCREATE eBPF program, the MPTCP protocol ends-up leaking all the subflows: the related cleanup happens in mptcpdestroysock...