CVE-2026-43468

CVE-2026-43468 affects the Linux kernel net/mlx5 subsystem, where a deadlock can occur between the devlink lock and the esw->work_queue. The deadlock trace involves esw_functions_changed_event_handler executing esw_vfs_changed_event_handler, while eswitch_mode_set acquires the devlink lock and...

CVE-2026-43468 net/mlx5: Fix deadlock between devlink lock and esw->wq

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix deadlock between devlink lock and esw-wq esw-workqueue executes eswfunctionschangedeventhandler - eswvfschangedeventhandler and acquires the devlink lock. .eswitchmodeset acquires devlink lock in devlinknlpredoit -...

CVE-2026-43468

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix deadlock between devlink lock and esw-wq esw-workqueue executes eswfunctionschangedeventhandler - eswvfschangedeventhandler and acquires the devlink lock. .eswitchmodeset acquires devlink lock in devlinknlpredoit -...

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 deadlock between the devlink lock and esw-wq in the net mlx5 component. This deadlock can occur...

PT-2026-39129

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs between the devlink lock and esw-work queue. The esw-work queue executes esw functions changed event handler which calls esw vfs changed event handler and acquires the...

SUSE CVE-2026-43012

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix switchdev mode rollback in case of failure If for some internal reason switchdev mode fails, we rollback to legacy mode, before this patch, rollback will unregister the uplink netdev and leave it unregistered causin...

EUVD-2026-26611

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix switchdev mode rollback in case of failure If for some internal reason switchdev mode fails, we rollback to legacy mode, before this patch, rollback will unregister the uplink netdev and leave it unregistered causin...

CVE-2026-43012

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix switchdev mode rollback in case of failure If for some internal reason switchdev mode fails, we rollback to legacy mode, before this patch, rollback will unregister the uplink netdev and leave it unregistered causin...

PT-2026-36429

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/mlx5 component where a failure during switchdev mode transition triggers an incorrect rollback to legacy mode. This process unregisters the uplink netdev and...

Security Bulletin: Vulnerabilities in kernel affects IBM Netezza Appliance

Summary The kernel package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVEs CVE-2025-40251, CVE-2025-40154, CVE-2025-38568 Vulnerability Details CVEID:CVE-2025-40251 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: devlink:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013473 advisory. In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when devlink reload during pf initialization The devlink reload proce...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007010)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007010 advisory. In the Linux kernel, the following vulnerability has been resolved: of: dynamic: Synchronize ofchangesetdestroy with the devlink removals In the following sequence: ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013032)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013032 advisory. In the Linux kernel, the following vulnerability has been resolved: devlink: report devlinkporttypewarn source device devlinkporttypewarn is scheduled for port devli...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011321)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011321 advisory. In the Linux kernel, the following vulnerability has been resolved: devlink: report devlinkporttypewarn source device devlinkporttypewarn is scheduled for port devli...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006716)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006716 advisory. In the Linux kernel, the following vulnerability has been resolved: qed: Don't collect too many protection override GRC elements In the protection override dump path...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006820)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006820 advisory. In the Linux kernel, the following vulnerability has been resolved: of: dynamic: Synchronize ofchangesetdestroy with the devlink removals In the following sequence: ...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1491)

"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1491 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: fix ofiomap memory leak CVE-2023-53424 In the Linux kernel, the following vulnerability has been resolved:...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: fix ofiomap memory leak CVE-2023-53424 In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Add missing lock in cfg80211checkandendcac CVE-2025-38643 In the Linux...

UBUNTU-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

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...