CVE-2026-79602

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG in Xen...

CVE-2026-62437

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

EUVD-2026-72720

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG in Xen...

CVE-2026-62437 x86: DMs may cause mem leak by IRQ binding

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

CVE-2026-80732

In the Linux kernel, the following vulnerability has been resolved: ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b "PCI: Change all drivers to use pcidevice-revision" replaced a configuration-space read with direct access to t...

Linux Distros Unpatched Vulnerability : CVE-2026-80732

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b PCI: Change all drivers to use...

SUSE CVE-2026-80732

In the Linux kernel, the following vulnerability has been resolved: ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b "PCI: Change all drivers to use pcidevice-revision" replaced a configuration-space read with direct access to t...

CVE-2026-80732 ata: pata_sl82c105: fix bridge revision use-after-free

In the Linux kernel, the following vulnerability has been resolved: ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b "PCI: Change all drivers to use pcidevice-revision" replaced a configuration-space read with direct access to t...

AZL-98057 CVE-2026-80684 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure The airqivcreate can return NULL on failure, but the return value was never checked. If it fails, zdev-aibv will be NULL and fail when dereferenced in kvmzpcisetairq...

CVE-2026-80684 KVM: s390: pci: Fix NULL dereference on AIBV allocation failure

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure The airqivcreate can return NULL on failure, but the return value was never checked. If it fails, zdev-aibv will be NULL and fail when dereferenced in kvmzpcisetairq...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: PCI/DOE: Fixed the race involving destroyworkonstack. The following debug object splat was observed during testing: ODEBUG: Freeing an active object active state 0: 0000000097d23782; Object type: workstruct; Hint:...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: PCI: Fixed pcideviceispresent for VFs by checking PF. pcideviceispresent previously did not work for VFs because it read the Vendor and Device ID, both of which are 0xffff for VFs, implying that these devices are not present...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed the refcount leak for PCI devices According to the comments on pcigetdomainbusandslot, it returns a PCI device with a refcount that increments after use. Therefore, the caller must decrement the reference count ...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: hwrng: geode – Fixed the PCI device reference count leak issue. The function foreachpcidev is implemented through pcigetdevice. The comment accompanying pcigetdevice indicates that it will increase the reference count of the...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: hwrng: amd – Fixed the PCI device reference count leak. foreachpcidev is implemented through pcigetdevice. The comment for pcigetdevice states that it will increase the reference count of the returned pcidev, and also decrease...

Astra Linux – Vulnerability in libvirt

A vulnerability was discovered in libvirt. This security flaw occurs due to repeated queries of the capabilities of an SR-IOV PCI device, which leads to a memory leak caused by failure to free the virPCIVirtualFunction array within the parent struct’s gautoptr cleanup...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: The issue of reference count leak for PCI devices in hasexternalpci has been fixed. foreachpcidev is implemented through pcigetdevice. The comment accompanying pcigetdevice indicates that it will increase the referenc...

CVE-2026-72406

In the Linux kernel, the following vulnerability has been resolved: net: sungem: fix probe error cleanup geminitone calls gemremoveone when registernetdev fails. gemremoveone unregisters and frees resources owned by the netdevice, including the DMA block, MMIO mapping, PCI regions, and the...

AZL-96435 CVE-2026-72329 affecting package kernel 6.6.150.1-1

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...

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...