62 matches found
CVE-2026-98948
A flaw was found in the Linux kernel's Mellanox Spectrum switch mlxsw driver. This flaw allows a local privileged user to cause a Denial of Service DoS by creating network flow classification templates that match port ranges. Because the driver fails to release port range registers allocated duri...
SUSE CVE-2026-98948
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
DEBIAN-CVE-2026-98948
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
AZL-110753 CVE-2026-98948 affecting package kernel for versions less than 6.6.161.1-1
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
CVE-2026-98948
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
CVE-2026-98948
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
UBUNTU-CVE-2026-98948
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
EUVD-2026-108922
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
CVE-2026-98948 mlxsw: spectrum_flower: Fix port range register leak in tmplt_create()
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumflower: Fix port range register leak in tmpltcreate mlxswspflowertmpltcreate parses a flowclsoffload template into a stack-local struct mlxswspaclruleinfo purely to compute rulei.values.elusage. Parsing can acquire...
PT-2026-121920
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the mlxsw spectrum flower component. The function mlxsw sp flower tmplt create parses a flow cls offload template into a stack-local mlxsw sp acl rule info...
EUVD-2026-38854
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntracksip: don't use simplestrtoul Replace unsafe port parsing in epaddrlen, ctsipparseheaderuri, and ctsipparserequest with a new sipparseport helper that validates each digit against the buffer limit, eliminatin...
CVE-2026-52986
The CVE-2026-52986 issue affects the Linux kernel netfilter nf_conntrack_sip module, where unsafe port parsing on non-NUL-terminated data allowed malformed SIP packets to affect conntrack processing. The fix introduces a dedicated sip_parse_port() that validates each digit against the buffer limi...
l4ki-TooL
TCP Port Scanner A simple Python tool that scans TCP ports on...
Linux Distros Unpatched Vulnerability : CVE-2026-31681
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally...
HTTPS Fetch, Reverse All-Port TCP Stager
Fetch and execute an x86 payload from an HTTPS server. Try to connect back to the attacker, on all possible ports 1-65535, slowly Module Options msf use payload/cmd/windows/https/x86/vncinject/reversetcpallports msf payloadreversetcpallports show actions ...actions... msf payloadreversetcpallport...
HTTP Fetch, Reverse All-Port TCP Stager
Fetch and execute an x86 payload from an HTTP server. Try to connect back to the attacker, on all possible ports 1-65535, slowly Module Options msf use payload/cmd/windows/http/x86/patchupdllinject/reversetcpallports msf payloadreversetcpallports show actions ...actions... msf...
EUVD-2024-3391
Malicious code in bioql PyPI...
Overcoming TCP/IP Connection Limits with PgBouncer and PostgreSQL on Windows
Challenge When running PgBouncer and PostgreSQL on Windows, especially under high-load scenarios with frequent connect/disconnect cycles, you may encounter exhaustion of available TCP ports. This is due to many connections ending up in the TIMEWAIT state, preventing immediate reuse of those ports...
CVE-2025-9482
A vulnerability was detected in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This impacts the function portRangeForwardAdd of the file /goform/portRangeForwardAdd. The manipulation of the argument...
CVE-2025-9482 Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 portRangeForwardAdd stack-based overflow
A vulnerability was detected in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This impacts the function portRangeForwardAdd of the file /goform/portRangeForwardAdd. The manipulation of the argument...