Linux Distros Unpatched Vulnerability : CVE-2023-7122

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - iommufd: Do not UAF during iommufdputobject CVE-2023-7122 Note that Nessus relies on the presence of the package as reported by the vendor...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommufd/iovabitmap: Fixed a out-of-bounds situation in iovabitmapoffsettoindex. A UBSAN out-of-bounds issue was addressed in iovabitmapoffsettoindex, where shifting the constant “1” of type int by bitmap-mapped.pgshift a unsigned...

The vulnerability of the iopt_alloc_iova() function in the drivers/iommu/iommufd/io_pagetable.c file of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ioptallociova function in the drivers/iommu/iommufd/iopagetable.c file of the Linux kernel is related to memory writing beyond the boundaries of the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Linux Distros Unpatched Vulnerability : CVE-2024-46824

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: iommufd: Require drivers to supply the cacheinvalidateuser ops If drivers don't do this then...

Linux Distros Unpatched Vulnerability : CVE-2024-47719

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: iommufd: Protect against overflow of ALIGN during iova allocation Userspace can supply an io...

DEBIAN-CVE-2025-21724

In the Linux kernel, the following vulnerability has been resolved: iommufd/iovabitmap: Fix shift-out-of-bounds in iovabitmapoffsettoindex Resolve a UBSAN shift-out-of-bounds issue in iovabitmapoffsettoindex where shifting the constant "1" of type int by bitmap-mapped.pgshift an unsigned long val...

UBUNTU-CVE-2025-21724

In the Linux kernel, the following vulnerability has been resolved: iommufd/iovabitmap: Fix shift-out-of-bounds in iovabitmapoffsettoindex Resolve a UBSAN shift-out-of-bounds issue in iovabitmapoffsettoindex where shifting the constant "1" of type int by bitmap-mapped.pgshift an unsigned long val...

SUSE CVE-2024-56624

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

CVE-2024-56624

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

PT-2026-2883

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description An integer overflow issue was identified in the iommufd/selftest component of the Linux kernel. The issue was discovered through syzkaller testing, which revealed a potential for...

CVE-2024-56624

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

DEBIAN-CVE-2024-56624

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

UBUNTU-CVE-2024-56624

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

CVE-2024-56624

CVE-2024-56624 in the Linux kernel affects the iommufd subsystem. The description notes a bug in iommufd_fault_alloc() where fput() can trigger fault obj and ictx release via faulting object/file operations, which could produce an imbalanced release path and memory leak when the object’s refcount...

CVE-2024-56624 iommufd: Fix out_fput in iommufd_fault_alloc()

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

CVE-2024-56624 iommufd: Fix out_fput in iommufd_fault_alloc()

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix outfput in iommufdfaultalloc As fput calls the file-fop-release op, where fault obj and ictx are getting released, there is no need to release these two after fput one more time, which would result in imbalanced...

PT-2024-36933 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the iommufd component in the Linux kernel. It involves a problem with the fput function, which calls the file-f op-release operation, releasing the fault object...

The vulnerability of the iopt_area_split() function in the iommufd component of Linux operating systems allows attackers to compromise the integrity and accessibility of protected information.

The vulnerability of the ioptareasplit function in the iommufd component of Linux operating systems is related to the use of memory after its release, due to improper control of resource identifiers. Exploiting this vulnerability can allow an attacker to compromise the integrity and accessibility...

kernel security update

5.14.0-503.14.15.OL9 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

kernel: iommufd: Require drivers to supply the cache_invalidate_user ops

In the Linux kernel, the following vulnerability has been resolved: iommufd: Require drivers to supply the cacheinvalidateuser ops If drivers don't do this then iommufd will oops invalidation ioctls with something like: Unable to handle kernel NULL pointer dereference at virtual address...