1171 matches found
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: comedi: Flushing partial mappings in the error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the user-space page tables when we drop the buffer reference with...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: mm: Avoid leaving partial pfn mappings in error cases. As Jann points out, PFN mappings are special. Unlike normal memory mappings, there is no lifetime information associated with the mapping—it’s just a raw mapping of PFNs,...
Azure Linux 3.0 Security Update: kernel (CVE-2024-47674)
The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47674 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm: avoid leaving partial pfn mappings...
CVE-2024-33034
Memory corruption can occur if VBOs hold outdated or invalid GPU SMMU mappings, especially when the binding and reclaiming of memory buffers are performed at the same time...
CVE-2024-57937
In the Linux kernel, the following vulnerability has been resolved: mm: reinstate ability to map write-sealed memfd mappings read-only Patch series "mm: reinstate ability to map write-sealed memfd mappings read-only". In commit 158978945f31 "mm: perform the mappingmapwritable check after callmmap...
CVE-2024-57937
Removed by vendor...
PT-2025-40081
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.82 Description The Linux kernel mtd subsystem, specifically the STM32 FMC2 NAND controller, contained a flaw where overlapping mappings could occur on the ECC buffer. This issue was addressed by utilizing a...
SUSE CVE-2024-53148
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
CVE-2024-53148
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
DEBIAN-CVE-2024-53148
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
UBUNTU-CVE-2024-53148
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
CVE-2024-53148
CVE-2024-53148 affects the Linux kernel (comedi subsystem). The issue: if remap_pfn_range() calls partially succeed before a failure, some buffer pages remain mapped in userspace page tables after dropping the buffer reference, and cleanup occurs too late in the mmap error path. The root cause is...
CVE-2024-53148 comedi: Flush partial mappings in error case
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
CVE-2024-53148: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
CBL Mariner 2.0 Security Update: kernel (CVE-2024-47674)
The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47674 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm: avoid leaving partial pfn mappings...
PT-2025-3662 · Linux · Linux Kernel
The vulnerable software is the Linux kernel. The issue arose from a regression in the kernel's memory management subsystem, specifically in the handling of write-sealed memfd mappings. The problem was introduced by a commit that moved a check for mapping writability before the shmem mmap hook was...
DEBIAN-CVE-2024-53096
In the Linux kernel, the following vulnerability has been resolved: mm: resolve faulty mmapregion error path behaviour The mmapregion function is somewhat terrifying, with spaghetti-like control flow and numerous means by which issues can arise and incomplete state, memory leaks and other...
AZL-53831 CVE-2024-53084 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Break an object reference loop When remaining resources are being cleaned up on driver close, outstanding VM mappings may result in resources being leaked, due to an object reference loop, as shown below, with ea...
AZL-53948 CVE-2024-53084 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Break an object reference loop When remaining resources are being cleaned up on driver close, outstanding VM mappings may result in resources being leaked, due to an object reference loop, as shown below, with ea...