Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ubifswbufwritenolock: A read out-of-bounds issue exists in this function. This issue occurs when ubifswbufwritenolock attempts to access memory beyond the allocated bounds of the buffer buf. Here’s an example of how this issue...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: i40e: added validation for the ringlen parameter. The ringlen parameter provided by the virtual function VF is assigned directly to the hardware memory context HMC without any validation. To address this issue, a upper boundar...

Astra Linux – Vulnerability in openimageio

There are multiple memory corruption vulnerabilities in the IFFOutput alignment padding functionality of the OpenImageIO Project, specifically in OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to arbitrary code execution. An attacker can provide malicious input to trigger...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fixed the issue with the 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 D...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.0, division by zero occurred in MS-ADPCM and IMA-ADPCM decoders when nBlockAlign was 0, resulting in a crash. In libfreerdp/codec/dsp.c, both ADPCM decoders use size % blocksize, where blocksize =...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: wwan: t7xx: Fixed 64-bit access splitting to resolve alignment issues. Some registers are aligned at a 32-bit boundary, causing alignment errors on 64-bit platforms. Unable to handle kernel paging requests at the virtual...

Astra Linux – Vulnerability in RustC

crossbeam-utils provides atomic operations, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. Prior to version 0.8.7, crossbeam-utils incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fixed a crash that occurred when setting the number of CPU cores to an odd number. When the number of CPU cores is adjusted to 7 or other odd numbers, the size of the zones becomes an odd number. The addresses of thes...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Block: A check was added to ensure that the partition size must be aligned with the block size. Before calling the add partition or resize partition functions, there was no check to verify whether the partition size was aligned...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Buffer size aligned upwards. The hardware can support any image size WxH, with arbitrary W image width and H image height dimensions. The buffer size is aligned upwards for both the encoder and the decoder. The...

CVE-2026-89584

A flaw was found in the Linux kernel's block layer. This vulnerability arises from insufficient validation of user-space data structures vectors against the device's Direct Memory Access DMA alignment requirements. A local attacker could exploit this by providing misaligned data, causing the syst...

DEBIAN-CVE-2026-89584

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

UBUNTU-CVE-2026-89584

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

CVE-2026-89584 block: validate user space vectors during extraction

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

CVE-2026-89584

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

EUVD-2026-76496

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

CVE-2026-89584

CVE-2026-89584 is a vulnerability in the Linux kernel block layer where user-space I/O vectors (iov_iter) are not validated against the device's DMA alignment requirements. Bio-based drivers may not check alignment splits, and stacking block drivers may not handle misalignment detected after bio ...

CVE-2026-89584 block: validate user space vectors during extraction

In the Linux kernel, the following vulnerability has been resolved: block: validate user space vectors during extraction The bio-based drivers don't necessarily check the alignment split, and stacking block drivers don't always handle a misalignment detected after submitting the bio. Validate use...

PT-2026-90300

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the block subsystem where bio-based drivers may fail to check alignment splits, and stacking block drivers may not properly handle misalignment detected after bio...

Linux Distros Unpatched Vulnerability : CVE-2026-80868

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs3: Allocate iomap inlinedata using allocpage This fixes a BUG reported in iomapwriteendinline: iomapinlinedatavalid checks that the inlinedata fits within a...