CVE-2025-39925 can: j1939: implement NETDEV_UNREGISTER notification handler

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

CVE-2025-39913 tcp_bpf: Call sk_msg_free() when tcp_bpf_send_verdict() fails to allocate psock->cork.

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork. syzbot reported the splat below. 0 The repro does the following: 1. Load a skmsg prog that calls bpfmsgcorkbytesmsg, corkbytes 2. Attach the prog to a...

CVE-2025-39913

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork. syzbot reported the splat below. 0 The repro does the following: 1. Load a skmsg prog that calls bpfmsgcorkbytesmsg, corkbytes 2. Attach the prog to a...

CVE-2025-39897 net: xilinx: axienet: Add error handling for RX metadata pointer retrieval

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Add error handling for RX metadata pointer retrieval Add proper error checking for dmaenginedescgetmetadataptr which can return an error pointer and lead to potential crashes or undefined behaviour if the...

kernel: udp: Fix memory accounting leak.

A memory overflow vulnerability exists within the Linux kernel's networking subsystem. Specifically, an application can set the SORCVBUF socket option to its maximum value INTMAX, which triggers an integer overflow within the udprmemrelease function during socket closure. The udpdestructcommon...

RHEL 9 : kernel (RHSA-2025:17122)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:17122 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: usb: dwc3: gadget: check that...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a possible modification of the cb field of the skb when the xfrm device uses the sfb type qdisc, which could...

Fedora 42 : bird (2025-f6b553e67d)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-f6b553e67d advisory. BIRD 3.1.4 2025-09-22 BGP: Fixed crash on Notification with a message, CVE-2025-59688 BGP: Fixed invalid memory access in pending TX flush BGP: Fixed a rare...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not properly cleaning up the mcu skb queue in the mt7915mcuexit function, which could lead to a memory leak...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not checking sock validity before iscsisetparam, which could lead to null pointer dereferencing...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper handling of zero-copy SKB and TX timestamps in the TCP/UDP protocols, which could lead to a memory...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to properly handle socket release and access contention conditions, which could result in a null...

Fedora 41 : bird (2025-702902f388)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-702902f388 advisory. BIRD 3.1.4 2025-09-22 BGP: Fixed crash on Notification with a message, CVE-2025-59688 BGP: Fixed invalid memory access in pending TX flush BGP: Fixed a rare...

kernel: udp: Fix memory accounting leak.

A memory overflow vulnerability exists within the Linux kernel's networking subsystem. Specifically, an application can set the SORCVBUF socket option to its maximum value INTMAX, which triggers an integer overflow within the udprmemrelease function during socket closure. The udpdestructcommon...

NewStart CGSL MAIN 6.06 : lvm2 Vulnerability (NS-SA-2025-0216)

The remote NewStart CGSL host, running version MAIN 6.06, has lvm2 packages installed that are affected by a vulnerability: - The cluster logical volume manager daemon clvmd in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System GFS and other products, does not verify clien...

Fedora 43 : bird (2025-182c305561)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-182c305561 advisory. BIRD 3.1.4 2025-09-22 BGP: Fixed crash on Notification with a message, CVE-2025-59688 BGP: Fixed invalid memory access in pending TX flush BGP: Fixed a rare...

CVE-2025-34235

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to version 25.1.102 and Application prior to version 25.1.1413 Windows client deployments contain a registry key that can be enabled by administrators, causing the client to skip SSL/TLS certificate validation. An attacker who can...

ROS-20250929-14

Vulnerability of the unixstreamreadgeneric function of the net/unix/afunix.c module of the Linux operating system kernel is related to memory usage after memory freeing. Exploitation of the vulnerability could allow an attacker to escalate privileges, bypass existing security mechanisms, and...

CVE-2025-51495

An integer overflow vulnerability exists in the WebSocket component of Mongoose 7.5 thru 7.17. By sending a specially crafted WebSocket request, an attacker can cause the application to crash. If downstream vendors integrate this component improperly, the issue may lead to a buffer overflow...

Linux bnxt_en Buffer Overflow DoS

The vulnerability of the bnxtsetrxskbmode function in the bnxten component of the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability could allow an attacker to cause a service failure...