Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the incorrect conversion of physical addresses during the putfolios cleanup process in memfdluo,...

PT-2026-43880

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the put folios cleanup path of the memfd luo retrieve folios function. The kho restore folio function...

CVE-2026-46013

In the Linux kernel, the following vulnerability has been resolved: mm/memfdluo: fix physical address conversion in putfolios cleanup In memfdluoretrievefolios's putfolios cleanup path: 1. khorestorefolio expects a physaddrt physical address but receives a raw PFN pfolio-pfn. This causes...

CVE-2026-45872

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Fix memory leak in pqireportphysluns pqireportphysluns fails to release the rpllist buffer when encountering an unsupported data format or when the allocation for rpl16bytewwidlist fails. These early returns bypas...

EUVD-2025-209947

Easyelife App lock aka Fingerprint,Applock or locker.app.safe.applocker 1.9.2 for Android allows a local attacker with physical access to bypass the PIN lock. The lock is implemented as an overlay rather than by using Android's secure authentication APIs. By navigating cascading interface flows -...

CVE-2026-9274

This vulnerability exists in CP Plus Wi-Fi Camera due to improper protection of sensitive information in runtime memory. An attacker with physical access could exploit this vulnerability by accessing the UART interface and performing memory extraction to obtain sensitive information, including...

Backdoor Attacks on Fault Detection and Localization in Cyber-Physical Systems

Cyber-Physical Systems CPS integrate sensing, communication, computation, and control to support critical infrastructure, including smart grids, industrial automation, and control systems. In the electrical utility domain, various controllers are used in CPS to ensure the system detects and...

CVE-2025-68711

AppLockZ App Lock and Fingerprint Lock applock.passwordfingerprint.applockz 4.2.11 for Android allows a local attacker with physical access to bypass the PIN lock. The lock is implemented as an overlay rather than by using Android's secure authentication APIs. By navigating cascading interface...

CVE-2026-9274

This vulnerability exists in CP Plus Wi-Fi Camera due to improper protection of sensitive information in runtime memory. An attacker with physical access could exploit this vulnerability by accessing the UART interface and performing memory extraction to obtain sensitive information, including...

EUVD-2026-31661

This vulnerability exists in CP Plus Wi-Fi Camera due to improper protection of sensitive information in runtime memory. An attacker with physical access could exploit this vulnerability by accessing the UART interface and performing memory extraction to obtain sensitive information, including...

Exploit for CVE-2026-29923

CVE-2026-29923 — pstrip64.sys Local Privilege Escalation A mi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring: The bounds check for the physical SQE index in SQEMIXED 128-byte operations has been fixed. When IORINGSETUPSQEMIXED is used without IORINGSETUPNOSQARRAY, the boundary check for 128-byte SQE operations in ioinitreq...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ICE: Fix for the crash in the ethtool offline loopback test. Since the conversion of ICE to the page pool, the ethtool loopback test crashes. BUG: Kernel NULL pointer dereferencing; address: 000000000000000c PF: Supervisor wri...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: erofs: Fixed invalid cases for encoded extents. Robert recently reported two corrupted images that can cause system crashes. These issues are related to the new encoded extents introduced in Linux 6.15: - The first image has...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: m68k: mm: Move initrd phystovirt handling after paginginit When booting with an initial ramdisk on platforms where physical memory does not start at address zero e.g., on the Amiga: initrd: 0ef0602c - 0f800000 Zone ranges: DMA me...

ALPINE-CVE-2026-23558

The adjustments made for XSA-379 as well as those subsequently becoming XSA-387 still left a race window, when a HVM or PVH guest does a grant table version change from v2 to v1 in parallel with mapping the status pages via XENMEMaddtophysmap. Some of the status pages may then be freed while...

CVE-2026-23558

The adjustments made for XSA-379 as well as those subsequently becoming XSA-387 still left a race window, when a HVM or PVH guest does a grant table version change from v2 to v1 in parallel with mapping the status pages via XENMEMaddtophysmap. Some of the status pages may then be freed while...

CVE-2026-43327

A flaw was found in the Linux kernel's USB dummy-hcd driver. A race condition between a USB reset operation and a driver unbind operation can lead to a synchronization error. This allows a local attacker with physical access to a USB device to trigger an addressing exception, causing a system cra...

Zero-Day Exploit Against Windows BitLocker

It's nasty, but it requires physical access to the computer: The exploit, named YellowKey, was published earlier this week by a researcher who goes by the alias Nightmare-Eclipse. It reliably bypasses default Windows 11 deployments of BitLocker, the full-volume encryption protection Microsoft...

CVE-2025-0040

Improper access control between the Joint Test Action Group JTAG and Advanced Extensible Interface AXI could allow an attacker with physical access to read or overwrite the contents of cross-chip debug XCD registers potentially resulting in loss of data integrity or confidentiality...