2025-10 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5066791)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2025-10 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5066586)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7598-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7598-1 advisory. Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker...

CVE-2024-40917

In the Linux kernel, the following vulnerability has been resolved: memblock: make memblocksetnode also warn about use of MAXNUMNODES On an old x86 system with SRAT just covering space above 4Gb: ACPI: SRAT: Node 0 PXM 0 mem 0x100000000-0xfffffffff hotplug the commit referenced below leads to thi...

CVE-2024-40917

CVE-2024-40917 affects the Linux kernel memory management (memblock) related to NUMA/node handling. The issue stems from memblock_validate_numa_coverage() allowing a NUMA_NO_NODE condition and memblock_alloc_range_nid() warning about MAX_NUMNODES, leading to a NULL dereference in memmap_init() wh...

Microsoft Windows SetImeInfoEx Win32k NULL Pointer Dereference

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Windows SetImeInfoEx Win32k NULL Pointer Dereference', 'Description' = %q This module exploits elevation of privilege vulnerability that exists i...

CVE-2015-8551

The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of service NULL pointer dereference and host OS crash by leveraging a system with access to a...

Fedora 20 : xen-4.3.3-12.fc20 (2015-3721)

HVM qemu unexpectedly enabling emulated VGA graphics backends XSA-119, CVE-2015-2152 Hypervisor memory corruption due to x86 emulator flaw XSA-123, CVE-2015-2151 Information leak via internal x86 system device emulation, Information leak through version information hypercall Note that Tenable...

Debian Security Advisory DSA 3181-1 (xen - security update)

Multiple security issues have been found in the Xen virtualisation solution: CVE-2015-2044 Information leak via x86 system device emulation. CVE-2015-2045 Information leak in the HYPERVISORxenversion hypercall. CVE-2015-2151 Missing input sanitising in the x86 emulator could result in information...

Linux Kernel kvm_arch_vcpu_ioctl_set_sregs()函数本地拒绝服务漏洞

BUGTRAQ ID: 35529 CVECAN ID: CVE-2009-2287 Linux Kernel是开放源码操作系统Linux所使用的内核。 运行在x86系统上的Linux Kernel的KVM中kvmarchvcpuioctlsetsregs函数没有正确地验证KVMSETSREGS调用中的页表根，本地用户可以通过提交特制的cr3值在gfntormap函数中触发空指针引用，导致受影响的系统崩溃。 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...

linux/x86 eject /dev/cdrom 64 bytes

linux/x86 eject /dev/cdrom 64 bytes. Shellcode exploit for linx86 platform / CDROM EJECTING CODE by lamagra .data .globl main .type main,@function start: setreuid 0, 0 xorl %eax,%eax xorl %ebx,%ebx xorl %ecx,%ecx xorl %edx,%edx movb $70,%al int $0x80 jmp 0x21 popl %esi movb %edx,10%esi leal %esi,...

linux/x86 eject /dev/cdrom 64 bytes

No description provided by source. / CDROM EJECTING CODE by lamagra .data .globl main .type main,@function start: setreuid 0, 0 xorl %eax,%eax xorl %ebx,%ebx xorl %ecx,%ecx xorl %edx,%edx movb $70,%al int $0x80 jmp 0x21 popl %esi movb %edx,10%esi leal %esi, %ebx open"/dev/cdrom",...