CVE-2026-43199 net/mlx5e: Fix "scheduling while atomic" in IPsec MAC address query

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix "scheduling while atomic" in IPsec MAC address query Fix a "scheduling while atomic" bug in mlx5eipsecinitmacs by replacing mlx5querymacaddress with etheraddrcopy to get the local MAC address directly from...

CVE-2026-43170

CVE-2026-43170 affects the Linux kernel USB DWC3 gadget driver. The vulnerability arises when dwc3_gadget_vbus_draw() is called from atomic context and may invoke PMIC APIs that sleep, risking kernel panic. The fix moves vbus_draw to a workqueue context, mitigating sleep in atomic operations. Aff...

CVE-2026-43170 usb: dwc3: gadget: Move vbus draw to workqueue context

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Move vbus draw to workqueue context Currently dwc3gadgetvbusdraw can be called from atomic context, which in turn invokes power-supply-core APIs. And some these PMIC APIs have operations that may sleep, leading...

CVE-2026-43170 usb: dwc3: gadget: Move vbus draw to workqueue context

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Move vbus draw to workqueue context Currently dwc3gadgetvbusdraw can be called from atomic context, which in turn invokes power-supply-core APIs. And some these PMIC APIs have operations that may sleep, leading...

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 the IPsec MAC address query in net mlx5e calling a sleep function within atomic context,...

PT-2026-37539

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A scheduling while atomic bug exists in the mlx5e ipsec init macs function. The issue occurs because the mlx5 query mac address function queries hardware via mlx5 cmd exec, which can...

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 the vbus draw function in the dwc3 gadget calling a power management API that may enter a dormant...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013793 advisory. In the Linux kernel, the following vulnerability has been resolved: uio: uiodmemgenirq: Fix missing unlock in irq configuration Commit b74351287d4b uio: fix a...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010848)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010848 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: api - Use work queue in cryptodestroyinstance The function cryptodropspawn expects to be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013226 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: api - Use work queue in cryptodestroyinstance The function cryptodropspawn expects to be...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006926)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006926 advisory. In the Linux kernel, the following vulnerability has been resolved: coresight: cti: Fix hang in ctidisablehw ctienablehw and ctidisablehw are called from an atomic...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012980)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012980 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context sgfinishremreq calls blkrqunmapuser. The latter function...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010828)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010828 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context sgfinishremreq calls blkrqunmapuser. The latter function...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011125)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011125 advisory. In the Linux kernel, the following vulnerability has been resolved: coresight: cti: Fix hang in ctidisablehw ctienablehw and ctidisablehw are called from an atomic...

CLSA-2026-1775745943 kernel: Fix of 5 CVEs

net/sched: schhfsc: upgrade 'rt' to 'sc' when it becomes a inner curve CVE-2023-4623 - net/sched: Enforce that teql can only be used as root qdisc CVE-2026-23074 - ALSA: usb-audio: Fix use-after-free in sndusbmixerfree CVE-2026-23089 - atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50134)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50134 advisory. - xfrm: delete x-tunnel as we delete x Sabrina Dubroca Orabug: 39016501 CVE-2025-40215 - crypto: afalg - Fix incorrect boolean values in afalgctx...

CVE-2026-23134 slab: fix kmalloc_nolock() context check for PREEMPT_RT

In the Linux kernel, the following vulnerability has been resolved: slab: fix kmallocnolock context check for PREEMPTRT On PREEMPTRT kernels, locallock becomes a sleeping lock. The current check in kmallocnolock only verifies we're not in NMI or hard IRQ context, but misses the case where...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-40257: mptcp: fix a race in mptcppmdeladdtimer bsc1254842. CVE-2025-40259: scsi: sg: Do not sleep in atomic context bsc1254845. CVE-2025-68284: libceph: prevent...

OESA-2026-1230 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: lan966x: Fixed sleeping operations in atomic contexts. The following warning was encountered when trying to connect to the device using SSH: BUG: Sleeping functions were called from an invalid context at kernel/locking/mutex.c:57...