The vulnerability in the drivers/pci/iov.c component of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the drivers/pci/iov.c component in the Linux operating system’s kernel is related to insufficient locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100117)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100117 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: Fix possible NULL dereference in sndac97mixer smatch error:...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100331)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100331 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: rivafb: fix divide error in nv3arb A userspace program can trigger the RIVA NV3 arbitratio...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099710)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099710 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Release the VGA arbiter client on registerdevice failure The re-order in the Fixes comm...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099934)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099934 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcislottrylock error handling Commit a4e772898f8b PCI: Add missing bridge lock to...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099780 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Fix configfs group list head handling Doing a listdel on the epfgroup field of...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099781)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099781 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: Fix use-after-free in pcibusreleasedomainnr Commit c14f7ccc9f5d PCI: Assign PCI domain IDs b...

The vulnerability in the driver/pci/endpoint/pci-ep-cfs.c component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the drivers/pci/endpoint/pci-ep-cfs.c component of the Linux operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-74491

In the Linux kernel, the following vulnerability has been resolved: of/address: Fix NULL bus dereference in ofpcirangeparserone The bus matching rework made ofmatchbus return NULL for nodes with ranges/dma-ranges but no local address-cells. parserinit stored that NULL bus, and the range iterator...

SUSE CVE-2026-74515

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...

CVE-2026-74514

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix memory accounting for pinned/unpinned pages The accountmem and unaccountmem functions call getuid which increments the reference count of struct userstruct on every invocation. But we don't decrement the count...

CVE-2026-74515

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...

CVE-2026-74514

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix memory accounting for pinned/unpinned pages The accountmem and unaccountmem functions call getuid which increments the reference count of struct userstruct on every invocation. But we don't decrement the count...

UBUNTU-CVE-2026-74514

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix memory accounting for pinned/unpinned pages The accountmem and unaccountmem functions call getuid which increments the reference count of struct userstruct on every invocation. But we don't decrement the count...

CVE-2026-74491

In the Linux kernel, the following vulnerability has been resolved: of/address: Fix NULL bus dereference in ofpcirangeparserone The bus matching rework made ofmatchbus return NULL for nodes with ranges/dma-ranges but no local address-cells. parserinit stored that NULL bus, and the range iterator...

UBUNTU-CVE-2026-74515

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...

UBUNTU-CVE-2026-74491

In the Linux kernel, the following vulnerability has been resolved: of/address: Fix NULL bus dereference in ofpcirangeparserone The bus matching rework made ofmatchbus return NULL for nodes with ranges/dma-ranges but no local address-cells. parserinit stored that NULL bus, and the range iterator...

EUVD-2026-59708

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...

CVE-2026-74515

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...

CVE-2026-74515 KVM: s390: pci: Reject adapter interrupt forwarding if already enabled

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request to enable interrupt forwarding if its...