UBUNTU-CVE-2023-54291

In the Linux kernel, the following vulnerability has been resolved: vduse: fix NULL pointer dereference vdusevdpasetvqaffinity callback can be called with NULL value as cpumask when deleting the vduse device. This patch resets virtqueue's IRQ affinity mask value to set all CPUs instead of...

CVE-2023-54291 vduse: fix NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: vduse: fix NULL pointer dereference vdusevdpasetvqaffinity callback can be called with NULL value as cpumask when deleting the vduse device. This patch resets virtqueue's IRQ affinity mask value to set all CPUs instead of...

CVE-2023-54291

CVE-2023-54291 affects the Linux kernel’s vduse/vdpa code. The issue is a NULL pointer dereference when vduse_vdpa_set_vq_affinity is called with cpu_mask NULL during device deletion. The patch fixes the crash by resetting the virtqueue IRQ affinity mask to cover all CPUs instead of dereferencing...

Linux Distros Unpatched Vulnerability : CVE-2023-54008

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtiovdpa: build affinity masks conditionally We try to build affinity mask via createaffinitymasks unconditionally which may lead several issues: - the...

CVE-2023-54008

In the Linux kernel, the following vulnerability has been resolved: virtiovdpa: build affinity masks conditionally We try to build affinity mask via createaffinitymasks unconditionally which may lead several issues: - the affinity mask is not used for parent without affinity support only VDUSE...

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 an unconditional build affinity mask that could lead to logic errors and warnings...

SUSE CVE-2023-53332

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

DEBIAN-CVE-2023-53332

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332 genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332 genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332 genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irqdatagetaffinitymask If ipisendmask|single is called with an invalid interrupt number, all the local variables there will be NULL. ipisendverify which is invoked from these functions does...

CVE-2023-53332

CVE-2023-53332: In the Linux kernel, a missing NULL pointer check in ipi_send_verify() can allow NULL dereference in irq_data_get_affinity_mask() when ipi_send_{mask|single}() is called with an invalid interrupt number, causing a kernel oops. The fix adds the NULL pointer check in ipi_send_verify...

PT-2025-38050

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to inter-processor interrupts IPIs. Specifically, a NULL pointer dereference can occur in the irq data get affinity mask function when ipi sen...