PT-2026-8164

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the mptcp pm nl flush addrs doit function within the Linux kernel’s MPTCP implementation. This issue stems from the use of list splice init which is not RCU...

PT-2026-8187

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's nvmet-tcp component where a hang can occur within the nvmet tcp listen data ready function. This issue arises when a socket is closed while in the TCP...

SUSE CVE-2022-50838

In the Linux kernel, the following vulnerability has been resolved: net: stream: purge skerrorqueue in skstreamkillqueues Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP sockets with the following sequence: 1 SOFTIMESTAMPINGTXACK is enabled on the socket. Each ACK...

SUSE CVE-2022-50865

In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in struct sock is int, and in tcpaddbacklog, the variable limit is caculated by adding skrcvbuf, sksndbuf and 64 1024, it may exceed the ma...

SUSE CVE-2023-54312

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992803)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992803 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: cdg: allow tcpcdgrelease to be called multiple times Apparently, mptcp is able to call...

Linux Distros Unpatched Vulnerability : CVE-2023-54312

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct. CVE-2023-54312 Note that Nessus relies on the presence of the package as...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992736 advisory. In the Linux kernel, the following vulnerability has been resolved: smack: tcp: ipv4, fix incorrect labeling Currently, Smack mirrors the label of incoming tcp/ipv4...

EUVD-2023-60492

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct...

EUVD-2023-60465

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...

EUVD-2022-55833

In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in struct sock is int, and in tcpaddbacklog, the variable limit is caculated by adding skrcvbuf, sksndbuf and 64 1024, it may exceed the ma...

EUVD-2022-55860

In the Linux kernel, the following vulnerability has been resolved: net: stream: purge skerrorqueue in skstreamkillqueues Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP sockets with the following sequence: 1 SOFTIMESTAMPINGTXACK is enabled on the socket. Each ACK...

CVE-2023-54312

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct...

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-2022-50865

In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in struct sock is int, and in tcpaddbacklog, the variable limit is caculated by adding skrcvbuf, sksndbuf and 64 1024, it may exceed the ma...

CVE-2023-54312

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct...

UBUNTU-CVE-2022-50865

In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in struct sock is int, and in tcpaddbacklog, the variable limit is caculated by adding skrcvbuf, sksndbuf and 64 1024, it may exceed the ma...

CVE-2022-50838

In the Linux kernel, the following vulnerability has been resolved: net: stream: purge skerrorqueue in skstreamkillqueues Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP sockets with the following sequence: 1 SOFTIMESTAMPINGTXACK is enabled on the socket. Each ACK...

UBUNTU-CVE-2022-50838

In the Linux kernel, the following vulnerability has been resolved: net: stream: purge skerrorqueue in skstreamkillqueues Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP sockets with the following sequence: 1 SOFTIMESTAMPINGTXACK is enabled on the socket. Each ACK...

CVE-2022-50838

In the Linux kernel, the following vulnerability has been resolved: net: stream: purge skerrorqueue in skstreamkillqueues Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP sockets with the following sequence: 1 SOFTIMESTAMPINGTXACK is enabled on the socket. Each ACK...