Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, the iommu domain mapping is only performed for chipsets that have a fixed firmware memory. Additionally, for such chipsets, the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: checking for the reaped mapping in etnaviviommuunmapgem. When the mapping has already been reaped, the unmap operation must be a no-op. Otherwise, we would try to remove the mapping twice, corrupting the involved dat...

CVE-2026-31735

In the Linux kernel, the following vulnerability has been resolved: iommupt: Fix short gather if the unmap goes into a large mapping unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE. In this case the gather...

CVE-2026-23067 iommu/io-pgtable-arm: fix size_t signedness bug in unmap path

In the Linux kernel, the following vulnerability has been resolved: iommu/io-pgtable-arm: fix sizet signedness bug in unmap path armlpaeunmap returns sizet but was returning -ENOENT negative error code when encountering an unmapped PTE. Since sizet is unsigned, -ENOENT typically -2 becomes a huge...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989840)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989840 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviviommuunmapgem When the mapping is already reaped...

EUVD-2024-20877

Malicious code in bioql PyPI...

EUVD-2024-19180

Malicious code in bioql PyPI...

CVE-2023-53532 wifi: ath11k: fix deinitialization of firmware resources

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...

CVE-2023-53532 wifi: ath11k: fix deinitialization of firmware resources

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...

CVE-2022-49336

In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviviommuunmapgem When the mapping is already reaped the unmap must be a no-op, as we would otherwise try to remove the mapping twice, corrupting the involved data structures...

CVE-2024-21471

Memory corruption when IOMMU unmap of a GPU buffer fails in Linux...

CVE-2024-23373

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released...

CVE-2024-23373 Use After Free in Graphics

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released...

CVE-2024-23373

CVE-2024-23373 is a memory corruption/Use-After-Free issue in Qualcomm graphics stack related to IOMMU unmap handling, where a failed unmap can cause DMA/anonymous buffers to be released. Public sources assign a HIGH impact with local attack requirements (no user interaction). The CVE is document...

PT-2024-19849 · Qualcomm · 205 Mobile Platform Firmware +200

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves memory corruption that occurs when an IOMMU unmap operation fails, resulting in the release of DMA and anon buffers. Recommendations:...

CVE-2024-21471

Memory corruption when IOMMU unmap of a GPU buffer fails in Linux...

CVE-2024-21471 Use After Free in Graphics Linux

Memory corruption when IOMMU unmap of a GPU buffer fails in Linux...

CVE-2024-21471 Use After Free in Graphics Linux

Memory corruption when IOMMU unmap of a GPU buffer fails in Linux...

kernel: wifi: ath11k: fix deinitialization of firmware resources

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...