CVE-2025-21931

In the Linux kernel, the following vulnerability has been resolved: hwpoison, memoryhotplug: lock folio before unmap hwpoisoned folio Commit b15c87263a69 "hwpoison, memoryhotplug: allow hwpoisoned pages to be offlined add page poison checks in domigraterange in order to make offline hwpoisoned pa...

CVE-2025-21917 usb: renesas_usbhs: Flush the notify_hotplug_work

In the Linux kernel, the following vulnerability has been resolved: usb: renesasusbhs: Flush the notifyhotplugwork When performing continuous unbind/bind operations on the USB drivers available on the Renesas RZ/G2L SoC, a kernel crash with the message "Unable to handle kernel NULL pointer...

CVE-2025-21917

Summary of CVE-2025-21917 (Renesas USBHS issue) : In the Linux kernel, the USB Renesas USBHS driver (usb: renesas_usbhs) could crash when performing continuous unbind/bind operations on USB drivers for the Renesas RZ/G2L SoC. The root cause is related to the usbhsc_notify_hotplug() path and invol...

CVE-2025-21917 usb: renesas_usbhs: Flush the notify_hotplug_work

In the Linux kernel, the following vulnerability has been resolved: usb: renesasusbhs: Flush the notifyhotplugwork When performing continuous unbind/bind operations on the USB drivers available on the Renesas RZ/G2L SoC, a kernel crash with the message "Unable to handle kernel NULL pointer...

CVE-2025-21917

In the Linux kernel, the following vulnerability has been resolved: usb: renesasusbhs: Flush the notifyhotplugwork When performing continuous unbind/bind operations on the USB drivers available on the Renesas RZ/G2L SoC, a kernel crash with the message "Unable to handle kernel NULL pointer...

Linux Kernel Security Vulnerabilities

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, which stems from an unrefreshed notifyhotplugwork...

DEBIAN-CVE-2025-21876

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix suspicious RCU usage Commit "iommu/vt-d: Allocate DMAR fault interrupts locally" moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. Fix it by...

Linux Heap Buffer Overflow DoS

The vulnerability of the osnoisehotplugworkfn function kernel/trace/traceosnoise.c in the Linux operating system is related to resource management errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47633: ath5k: fix OOB in ath5keepromreadpcalinfo5111 bsc1237768. CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033...

cacheinfo: Allocate memory during CPU hotplug if not done from the primary CPU

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hrtimers: Handle CPU state correctly on hotplug

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PT-2025-20494

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A long-standing race condition in the Linux kernel's PCI hotplug functionality can lead to a deadlock when hot-removing nested PCI hotplug ports. This issue occurs when a parent hotplug...

Linux Distros Unpatched Vulnerability : CVE-2024-57849

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/cpumsf: Handle CPU hotplug remove during sampling CPU hotplug remove handling triggers...

Linux Distros Unpatched Vulnerability : CVE-2024-57951

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: hrtimers: Handle CPU state correctly on hotplug Consider a scenario where a CPU transitions...

Linux Distros Unpatched Vulnerability : CVE-2024-53051

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/i915/hdcp: Add encoder check in intelhdcpgetcapability Sometimes during hotplug scenario or suspend/resume scenario encoder is not always initialized when...

Linux Distros Unpatched Vulnerability : CVE-2025-21693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the...

Important: kernel

Issue Overview: Integer Overflow or Wraparound vulnerability in Linux kernel on x86 and ARM md, raid, raid5 modules allows Forced Integer Overflow. CVE-2024-23307 In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: Fix use after free in lineinfochangednotify...

Linux Distros Unpatched Vulnerability : CVE-2024-46761

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pci/hotplug/pnvphp: Fix hotplug driver crash on Powernv The hotplug driver for powerpc pci/hotplug/pnvphp.c causes a kernel crash when we try to...

Linux Distros Unpatched Vulnerability : CVE-2022-49666

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/memhotplug: Add addpages override for PPC With commit ffa0b64e3be5 powerpc: Fix virtaddrvalid for 64-bit Book3E & 32-bit the kernel now validate the add...

Linux Distros Unpatched Vulnerability : CVE-2023-52490

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mm: migrate: fix getting incorrect page mapping during page migration When running stress-ng...