CVE-2026-31697

A flaw was found in the Linux kernel's crypto: ccp driver. A local user could exploit this vulnerability by attempting to retrieve the CPU ID when a firmware command fails due to an invalid length. This can cause an overflow of a kernel-allocated buffer, leading to the disclosure of sensitive...

CVE-2025-52347

An issue in the component DirectIo64.sys of PassMark BurnInTest v11.0 Build 1011, OSForensics v11.1 Build 1007, and PerformanceTest v11.1 Build 1004 allows attackers to access kernel memory and escalate privileges via a crafted IOCTL 0x8011E044 call...

CVE-2026-43035

A flaw was found in the Linux kernel. A local user can exploit a vulnerability in the tcchainfillnode function, which fails to initialize the tcminfo field of the struct tcmsg to zero. This oversight leads to an information disclosure, as uninitialized kernel heap memory is leaked to userspace...

CVE-2026-22167 GPU DDK - Cache resident PM buffers writable by other GPU requestors, leading to arbitrary write to physical memory

Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel an...

CVE-2026-22167

The Imagination Graphics DDK suite is affected by a buffer error vulnerability that allows an unprivileged user to execute improper GPU system calls. This flaw enables the GPU to perform write operations to arbitrary physical memory pages and restricted internal GPU buffers. Consequently, an atta...

CVE-2026-22167 GPU DDK - Cache resident PM buffers writable by other GPU requestors, leading to arbitrary write to physical memory

Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel an...

CVE-2026-22167

Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel an...

CVE-2026-43036

In the Linux kernel, the following vulnerability has been resolved: net: use skbheaderpointer for TCPv4 GSO fragoff check Syzbot reported a KMSAN uninit-value warning in gsofeaturescheck called from netifskbfeatures 1. gsofeaturescheck reads iph-fragoff to decide whether to clear mangleidfeatures...

CVE-2026-43055

The CVE-2026-43055 issue affects the Linux kernel SCSI target: file implementation. The root cause is that target_core_file does not initialize aio_cmd->iocb for ki_write_stream, which can yield a bogus ki_write_stream value during fd_execute_rw_aio() and lead to unintended write failure statu...

CVE-2026-43044 crypto: caam - fix DMA corruption on long hmac keys

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - fix DMA corruption on long hmac keys When a key longer than block size is supplied, it is copied and then hashed into the real key. The memory allocated for the copy needs to be rounded to DMA cache alignment, as...

CVE-2026-43036

In the Linux kernel, the following vulnerability has been resolved: net: use skbheaderpointer for TCPv4 GSO fragoff check Syzbot reported a KMSAN uninit-value warning in gsofeaturescheck called from netifskbfeatures 1. gsofeaturescheck reads iph-fragoff to decide whether to clear mangleidfeatures...

CVE-2026-43036

Summary (CVE-2026-43036) : The issue resides in the Linux kernel networking path, where gso_features_check() read IPv4 header offsets (iph->frag_off) in a way that could dereference uninitialized data when packets are injected via PF_PACKET paths. The root cause is unsafe header dereferencing ...

CVE-2026-31699

Technical details about CVE-2026-31699 are not publicly available in the provided documents. Monitor for updates from OSV, Red Hat, SUSE, Debian and other trackers for affected products and fixes.

CVE-2026-31699 crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the blob to userspace if the firmware command failed. If the failure was due to an invalid length, i.e...

EUVD-2026-26508

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the blob to userspace if the firmware command failed. If the failure was due to an invalid length, i.e...

CVE-2026-31699 crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the blob to userspace if the firmware command failed. If the failure was due to an invalid length, i.e...

CVE-2025-52347

Several PassMark products are affected by an input validation error in the DirectIo64.sys component. Specifically, BurnInTest v11.0 Build 1011 , OSForensics v11.1 Build 1007 , and PerformanceTest v11.1 Build 1004 are vulnerable. An attacker can exploit this by sending a crafted IOCTL 0x8011E044 c...

CVE-2025-52347

An issue in the component DirectIo64.sys of PassMark BurnInTest v11.0 Build 1011, OSForensics v11.1 Build 1007, and PerformanceTest v11.1 Build 1004 allows attackers to access kernel memory and escalate privileges via a crafted IOCTL 0x8011E044 call...

Imagination Graphics DDK 缓冲区错误漏洞

Imagination Graphics DDK is a suite of GPU driver tools from Imagination UK. The Imagination Graphics DDK suffers from a buffer error vulnerability that arises from software run by an unprivileged user that may execute improper GPU system calls to force the GPU to write to arbitrary physical memo...

PassMark多款产品 输入验证错误漏洞

PassMark Burnintest and others are products of PassMark Australia.PassMark Burnintest is a software that can be used to test the reliability and load testing of computers.PassMark OSForensics is a digital forensics analysis tool.PassMark PerformanceTest is a computer performance testing tool. An...