Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: reset: sunxi: fix memory region leak on ioremap failure In sunxiresetinit, when ioremap fails, the memory region obtained via requestmemregion is not released, resulting in a resource leak. Add an errmemregion label to properly...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/rxe: Fixed the conversion from iova to va for MR page sizes that are not equal to PAGESIZE. The current implementation improperly handles memory regions MRs with page sizes that differ from the system’s PAGESIZE. The core...

CLEANSTART-2024-BX81752 PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR")

Security vulnerability affects the xen package. PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR"...

CLEANSTART-2026-BU42637 flaw was found in the memory management API of QEMU during the initialization of a memory region cache

Security vulnerability affects the qemu package. A flaw was found in the memory management API of QEMU during the initialization of a memory region cache...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix double free related to reregusermr If IBMRREREGTRANS is set during reregusermr, the umem will be released and a new one will be allocated in irdmareregmrtrans. If any step of irdmareregmrtrans fails after the new...

Astra Linux – vulnerability in linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ntfs3: Added bounds checking to mienumattr Bounds checking was added to ensure that no attribute goes beyond a valid memory region...

Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix a WARN during deregmr for DM type Memory regions MR of type DM device memory do not have an associated umem. In the mlx5ibderegmr - mlx5freeprivdescs flow, the code incorrectly takes the wrong branch, attempting to...

Astra Linux – vulnerability in linux-5.10, linux-5.15, linux

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix ib block iterator counter overflow When registering a new DMA MR after selecting the best aligned page size for it, we iterate over the given sglist to split each entry into smaller, aligned DMA blocks matching the...

DEBIAN-CVE-2026-86561

A flaw was found in DPDK lib/vhost. Memory size is not adequately validated before mmap during vhost memory-region setup, which can lead to a host crash or memory corruption...

CVE-2026-86561

A flaw was found in DPDK lib/vhost. Memory size is not adequately validated before mmap during vhost memory-region setup, which can lead to a host crash or memory corruption...

CVE-2026-86561: Allocation of Resources Without Limits or Throttling

A flaw was found in DPDK lib/vhost. Memory size is not adequately validated before mmap during vhost memory-region setup, which can lead to a host crash or memory corruption...

PT-2026-114300

Name of the Vulnerable Software and Affected Versions DPDK versions prior to 25.11.4-1.1 Description A flaw exists in the lib/vhost library where memory size is not adequately validated before the mmap operation during vhost memory-region setup. This lack of validation can result in memory...

PT-2026-97951

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/efa component during memory region MR registration. When creating an indirect Page Boundary List PBL, the system generates a chunk list to store PBL page...

PT-2026-93549

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the LoongArch KVM implementation where the kvm arch prepare memory region function fails to preserve architecture-specific flags during a KVM MR FLAGS ONLY update...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A malicious user could exploit this flaw to crash the QEMU process on the host...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed the issue where the smbd connection was lost and destroyed when the MR allocation failed. If the MR allocation fails, the smbdDestroy function will return NULL, causing the connection information to be leaked. We need...

DEBIAN-CVE-2026-80915

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix DPT allocation paths. Remove the fallback for VRAM to system memory, I tested it and that doesn't work at all, only a black screen with pipe fault errors were observed. On systems with media GT, extra latency is added...

CVE-2026-80915

CVE-2026-80915 affects the Linux kernel drm/xe driver (Intel Xe GPU). The vulnerability is in DPT (Display Plane Table) allocation paths , where an incorrect fallback from VRAM to system memory produces a black screen with pipe fault errors , and use of stolen memory on media GT systems introduce...

CVE-2026-74346

A flaw was found in the Linux kernel's RDMA Remote Direct Memory Access irdma component. During Completion Queue CQ Memory Region MR registration, an internal field was not correctly initialized. This could lead to an out-of-bounds read when handling queue memory, potentially allowing an attacker...

Linux Distros Unpatched Vulnerability : CVE-2026-68475

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - reset: sunxi: fix memory region leak on ioremap failure In sunxiresetinit, when ioremap fails, the memory region obtained via requestmemregion is not released,...