CVE-2026-72038

A flaw was found in the liquidio network driver within the Linux kernel. This vulnerability occurs when the cn23xxgetpfnum function fails, leading to Base Address Register BAR resources not being properly unmapped. This resource leak could potentially be exploited by a local attacker to cause a...

UBUNTU-CVE-2026-72329

In the Linux kernel, the following vulnerability has been resolved: net/liquidio: drop cached VF pcidev LUT The PF SR-IOV enable path caches VF pcidev pointers in dpiringtovfpcidevlut by iterating with pcigetdevice. Those entries do not own a reference, because the iterator drops the previous...

UBUNTU-CVE-2026-72038

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xxgetpfnum fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review...

EUVD-2026-59228

In the Linux kernel, the following vulnerability has been resolved: net/liquidio: drop cached VF pcidev LUT The PF SR-IOV enable path caches VF pcidev pointers in dpiringtovfpcidevlut by iterating with pcigetdevice. Those entries do not own a reference, because the iterator drops the previous...

Linux Distros Unpatched Vulnerability : CVE-2026-72329

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/liquidio: drop cached VF pcidev LUT The PF SR-IOV enable path caches VF pcidev pointers in dpiringtovfpcidevlut by iterating with pcigetdevice. Those entrie...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In net: liquidio, there is an issue where the netdev pointer must be initialized before queue setup is performed. In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored...

SUSE CVE-2026-23256

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in VF setupnicdevices cleanup In setupnicdevices, the initialization loop jumps to the label setupnicdevfree on failure. The current cleanup loop whilei-- skip the failing index i, causing a...

SUSE CVE-2026-23258

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Initialize netdev pointer before queue setup In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored in oct-propsi.netdev only after the calls to...

EUVD-2026-12890

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Initialize netdev pointer before queue setup In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored in oct-propsi.netdev only after the calls to...

CVE-2026-23257

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in PF setupnicdevices cleanup In setupnicdevices, the initialization loop jumps to the label setupnicdevfree on failure. The current cleanup loop whilei-- skip the failing index i, causing a...

CVE-2026-23258

CVE-2026-23258 is acknowledged in OSV entries as a vulnerability present in the Linux kernel context via the Root:Ubuntu rootio-linux package. Ubuntu security advisories indicate patches are available for Ubuntu 22.04 LTS and 24.04 LTS (Root:Ubuntu:22.04 and Root:Ubuntu:24.04) with multiple fixed...

CVE-2026-23258 net: liquidio: Initialize netdev pointer before queue setup

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Initialize netdev pointer before queue setup In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored in oct-propsi.netdev only after the calls to...

CVE-2026-23258

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Initialize netdev pointer before queue setup In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored in oct-propsi.netdev only after the calls to...

CVE-2026-23258 net: liquidio: Initialize netdev pointer before queue setup

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Initialize netdev pointer before queue setup In setupnicdevices, the netdev is allocated using allocetherdevmq. However, the pointer to this structure is stored in oct-propsi.netdev only after the calls to...

CVE-2026-23257

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in PF setupnicdevices cleanup In setupnicdevices, the initialization loop jumps to the label setupnicdevfree on failure. The current cleanup loop whilei-- skip the failing index i, causing a...

CVE-2026-23257

CVE-2026-23257 is a Linux kernel off-by-one cleanup bug affecting PF setup_nic_devices() in the liquidio path, linked to a memory leak. Connected advisories indicate Root:Ubuntu:24.04 and Ubuntu:22.04 have patched this CVE in the rootio-linux package, with multiple fixed versions available. The p...

CVE-2026-23256

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in VF setupnicdevices cleanup In setupnicdevices, the initialization loop jumps to the label setupnicdevfree on failure. The current cleanup loop whilei-- skip the failing index i, causing a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a mistake in the cleanup loop of the setupnicdevices function in the liquidio driver’s PF. This...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a mistake in the cleanup loop of the setupnicdevices function in the liquidio driver. This mistak...

PT-2026-26117

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the net/liquidio module related to memory management during device setup and cleanup. Specifically, a flaw exists in the setup nic devices...