Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001984 advisory. The skbflowdissect function in net/core/flowdissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service infinite loop via a sma...

CVE-2025-71098

The CVE CVE-2025-71098 affects the Linux kernel’s IP6_GRE path. Syzbot crashes were caused by ip6gre_header() relying on dynamic dev->needed_headroom/dev->hard_header_len, enabling skb underflow when an skb with insufficient headroom was used (e.g., during mld_sendpack/mld_finish_output pat...

CVE-2025-71098 ip6_gre: make ip6gre_header() robust

In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in ip6greheader 1. This involves team or bonding drivers ability to dynamically change their dev-neededheadroom and/or dev-hardheaderlen ...

Linux kernel 安全漏洞

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 the ip6greheader function's handling of device header length variations in a non-robust manner, which could...

K000159002: Linux kernel vulnerability CVE-2025-39718

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately,...

UBUNTU-CVE-2025-68362

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

CVE-2025-68362

The CVE-2025-68362 entry documents a buffer underflow in the Linux kernel’s wifi rtl8187/rtl8187b path (rtl8187_rx_cb). The issue arises when a truncated skb (skb->len from urb->actual_length) is used to calculate the rx descriptor header address, potentially reading memory before the skb s...

SUSE CVE-2025-68343

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostframe and...

AZL-72995 CVE-2025-68343 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostframe and...

CVE-2025-68343

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostframe and...

Linux kernel 安全漏洞

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 check the header length in gsusbreceivebulkcallback, which could lead to an out-of-bounds read...

Linux Distros Unpatched Vulnerability : CVE-2025-68343

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback...

CVE-2025-68343

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostframe and...

FreeBSD : MongoDB -- Improper Handling of Length Parameter Inconsistency (c1613867-df16-11f0-8870-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the c1613867-df16-11f0-8870-b42e991fc52e advisory. https://jira.mongodb.org/browse/SERVER-115508 reports: Mismatched length fields in Zlib compressed...

CVE-2025-14847 Zlib compressed protocol header length confusion may allow memory read

Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3,...

CVE-2025-14847 Zlib compressed protocol header length confusion may allow memory read

Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3,...

OPENSUSE-SU-2025:20119-1 Security update for tcpreplay

This update for tcpreplay fixes the following issues: - update to 4.5.2: features added since 4.4.4 - fix/recalculate header checksum for ipv6-frag - IPv6 frag checksum support - AFXDP socket support - tcpreplay -w write into a pcap file - tcpreplay --fixhdrlen - --include and --exclude options -...

Oracle Linux 8 : kernel (ELSA-2025-21398)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-21398 advisory. - vsock/virtio: Validate length in packet header before skbput Jon Maloy RHEL-114296 CVE-2025-39718 Tenable has extracted the preceding description block...

kernel: vsock/virtio: Validate length in packet header before skb_put()

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately, virtiovsockskbrxput uses the length...

RHEL 8 : kernel (RHSA-2025:21398)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21398 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: vsock/virtio: Validate length in packe...