Linux Distros Unpatched Vulnerability : CVE-2025-40292

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtio-net: fix received length check in big packets Since commit 4959aebba8c0 virtio-net: use mtu size as buffer length for big packets, when guest gso is off,...

CVE-2025-40236

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

SUSE CVE-2025-40236

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

CVE-2025-40236

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

UBUNTU-CVE-2025-40236

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

CVE-2025-40236 virtio-net: zero unused hash fields

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

EUVD-2025-201223

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

CVE-2025-40236

The CVE-2025-40236 issue concerns the Linux kernel’s virtio-net code. When negotiating a GSO tunnel, virtio_net_hdr_tnl_from_skb() may forget to zero unused rxhash fields, which could leak information to the other side. The vulnerability is described as fixed by zeroing the unused hash fields. Th...

CVE-2025-40236

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

CVE-2025-40236 virtio-net: zero unused hash fields

In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtionethdrtnlfromskb tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by...

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 virtio-net not zeroing out unused hash fields, which could lead to information disclosure...

PT-2025-49063

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the virtio-net module. Specifically, when GSO tunnel is negotiated, the virtio net hdr tnl from skb function fails to zero unused rxhash fields...

CLSA-2025-1762455270 kernel: Fix of 6 CVEs

fix: virtio-net: Add validation for used length CVE-2021-47352 - xen/netfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23037 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - net: fix information leakage in /proc/net/ptype CVE-2022-48757 - net: atm:...

kernel: Fix of 6 CVEs

fix: virtio-net: Add validation for used length CVE-2021-47352 - xen/netfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23037 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - net: fix information leakage in /proc/net/ptype CVE-2022-48757 - net: atm:...

CLSA-2025-1762454401 kernel: Fix of 6 CVEs

fix: virtio-net: Add validation for used length CVE-2021-47352 - xen/netfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23037 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - net: fix information leakage in /proc/net/ptype CVE-2022-48757 - net: atm:...

CLSA-2025-1762244592 kernel: Fix of 5 CVEs

ext4: fix possible UAF when remounting r/o a mmp-protected file system CVE-2021-47342 - ext4: fix memory leak in ext4fillsuper - net: defer final 'struct net' free in netns dismantle CVE-2024-56658 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - ALSA: usb-audio: Fix an...

CLSA-2025-1762332910 kernel: Fix of 5 CVEs

ext4: fix possible UAF when remounting r/o a mmp-protected file system CVE-2021-47342 - ext4: fix memory leak in ext4fillsuper - net: defer final 'struct net' free in netns dismantle CVE-2024-56658 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - ALSA: usb-audio: Fix an...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988794)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988794 advisory. In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length might come from a...

CLSA-2025-1762244848 kernel: Fix of 5 CVEs

ext4: fix possible UAF when remounting r/o a mmp-protected file system CVE-2021-47342 - ext4: fix memory leak in ext4fillsuper - net: defer final 'struct net' free in netns dismantle CVE-2024-56658 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - ALSA: usb-audio: Fix an...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: virtio-net: xsk: rx: fix the frame’s length check When calling buftoxdp, the len argument represents the length of the frame data, excluding the length of the virtio header vi-hdrlen. We check that len is not greater than the...