Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: csa unmap uses uninterruptible lock After a process exits, attempting to unmap csa and free the GPU virtual memory may cause memory leakage. This issue occurs when the process waits for the vm lock to be released, and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/panthor: Fixed handling of partial GPU mapping of BOs This commit fixes the bug in handling partial mapping of buffer objects to the GPU, which caused kernel warnings. Panthor did not handle correctly the case where the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: Fixed potential out-of-bounds access to the page table during batched unmap operations. As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when the PTE mappings of a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virtio: Packed data – fix an unmap leak for the indirect desc table When usedmaapi and premapped are set to true, the dounmap operation is not executed. As a result, the vringunmapextrapacked function is not called by...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In mm/hugetlb, do not call vmaaddreservation when ENOMEM occurs. sysbot reported a segmentation fault 1 in unmaphugepagerange. This occurs because vmaneedsreservation may return -ENOMEM if allocatefileregionEntries fails to...

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 – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm: call -freefolio directly in foliounmapinvalidate. We can only call filemapfreefolio if we have a reference to or hold a lock on the mapping. Otherwise, we have already removed the folio from the mapping, so it no longer pinch...

Astra Linux – Vulnerability in Linux 5.10, Linux

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...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: Accommodation for VMA splitting Prior to this commit, the gntdev driver code did not handle the following scenario correctly with paravirtualized PV Xen domains: The user process sets up a gntdev mapping consisting of...

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

In the Linux kernel, the following vulnerabilities have been resolved: scsi: lpfc: Issues related to ioremap operations in lpfcsli4pcimemsetup have been fixed. When iftype equals zero and pciresourcestartpdev, where PCI64BITBAR4 returns false, drbl regsmemmapp is not remapped. This passes a NULL...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

A issue was discovered in include/asm-generic/tlb.h in the Linux kernel before version 5.19. Due to a race condition between unmapmappingrange and munmap, a device driver can free a page while it still has stale TLB entries. This only occurs in situations involving VMPFNMAP VMAs...

CVE-2025-29936

Improper input validation within the AMD Platform Management Framework PMF could allow an attacker to unmap arbitrary memory pages potentially impacting integrity and availability, or allowing privilege escalation resulting in loss of confidentiality...

SUSE CVE-2026-43461

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: Fix DMA mapping error handling Fix three bugs in amlsfcdmabuffersetup error paths: 1. Unnecessary goto: When the first DMA mapping sfc-daddr fails, nothing needs cleanup. Use direct return instead of goto...

Linux Distros Unpatched Vulnerability : CVE-2026-43461

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: spi: amlogic: spifc-a4: Fix DMA mapping error handling Fix three bugs in amlsfcdmabuffersetu...

SUSE CVE-2026-43135

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Add missing unmap in sndcx23885hwparams In error path, add cx23885alsadmaunmap to release the resource acquired by cx23885alsadmamap...

CVE-2026-43461

A flaw was found in the Linux kernel, specifically within the spi: amlogic: spifc-a4 module. This vulnerability involves errors in the handling of Direct Memory Access DMA mapping within the amlsfcdmabuffersetup function. These errors include a double-unmap bug and an incorrect unmap size, which...

EUVD-2026-28767

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: Fix DMA mapping error handling Fix three bugs in amlsfcdmabuffersetup error paths: 1. Unnecessary goto: When the first DMA mapping sfc-daddr fails, nothing needs cleanup. Use direct return instead of goto...

EUVD-2026-28710

In the Linux kernel, the following vulnerability has been resolved: mm: Fix a hmmrangefault livelock / starvation problem If hmmrangefault fails a foliotrylock in doswappage, trying to acquire the lock of a device-private folio for migration, to ram, the function will spin until it succeeds...

CVE-2026-43461

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: Fix DMA mapping error handling Fix three bugs in amlsfcdmabuffersetup error paths: 1. Unnecessary goto: When the first DMA mapping sfc-daddr fails, nothing needs cleanup. Use direct return instead of goto...

UBUNTU-CVE-2026-43466

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery In case of a TX error CQE, a recovery flow is triggered, mlx5eresettxqsqccpc resets dmafifocc to 0 but not dmafifopc, desyncing the DMA FIFO producer and consumer. After...