meltdown-exploit

POC DE EXPLOTACIÓN DE MELTDOWN Las optimizaciones especulativas ejecutan código de manera no segura dejando rastros de datos en la microarquitectura, como en la caché. Lipp et al. 2018 publicaron su código el 2018-01-09 en https://github.com/IAIK/meltdown. Consulte su artículo para más detalles:...

swapgs-attack-poc

PoC para el ataque SWAPGS CVE-2019-1125 Este repositorio contiene las fuentes del PoC del ataque SWAPGS mostrado públicamente en Black Hat USA, 2019. Contenido leakgsbkva - variante 1 busca valores aleatorios en la memoria del kernel; limitado a la cabecera de la imagen del kernel PE leakgsbkvat ...

CVE-2022-1015

CVE-2022-1015 id uid=1000d gid=1000d groups=1000d ./poc + unshare done table created: leaktable chain created: leakchain rule added Listening on port 9999 table created: leaktable chain created: leakchain rule added Listening on port 9999 kerneladdress: ffffffffb4a00000 kernelstack:...

Wind River VxWorks 7 < 26.09 Multiple Vulnerabilities

According to its self-reported version, the remote device is running Wind River VxWorks 7 prior to release 26.09. It is, therefore, affected by multiple vulnerabilities: - In Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in memory corruption within the memory...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1780132980)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1780132980 advisory. - kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without...

CVE-2026-102006

In Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the process management subsystem failing to properly release allocated kernel memory before terminating the calling application. Fixed in Version 26.09...

EUVD-2026-88548

In Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the process management subsystem failing to properly release allocated kernel memory before terminating the calling application. Fixed in Version 26.09...

CVE-2026-102006 VxWorks 7 Memory allocation

In Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the process management subsystem failing to properly release allocated kernel memory before terminating the calling application. Fixed in Version 26.09...

CVE-2026-97686

Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the IPNET subsystem failing to properly release allocated kernel memory and system file descriptors before terminating the calling application. Fixed in Version 26.09...

EUVD-2026-88440

Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the IPNET subsystem failing to properly release allocated kernel memory and system file descriptors before terminating the calling application. Fixed in Version 26.09...

CVE-2026-93812

A flaw was found in the Linux kernel's ksmbd Server Message Block server. A remote attacker could cause a denial of service DoS by triggering a kernel memory leak during security attribute operations. When an error occurs while encoding security descriptors, dynamically allocated memory is not...

PT-2026-102326

Name of the Vulnerable Software and Affected Versions Wind River VxWorks 7 versions prior to 26.09 Description Specific system call arguments can cause the IPNET subsystem to fail to properly release allocated kernel memory and system file descriptors before the calling application is terminated...

CVE-2026-97496 drm/amdkfd: Fix OOB memory exposure in get_wave_state()

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix OOB memory exposure in getwavestate The getwavestate function for v9 trusts cphqdcntlstacksize and cphqdcntlstackoffset values read directly from the MQD, which are written by GPU microcode and fully...

PT-2026-98115

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds memory exposure exists in the get wave state function for v9. The function trusts cp hqd cntl stack size and cp hqd cntl stack offset values read from the MQD, which can...

CVE-2026-97496

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix OOB memory exposure in getwavestate The getwavestate function for v9 trusts cphqdcntlstacksize and cphqdcntlstackoffset values read directly from the MQD, which are written by GPU microcode and fully...

Linux Distros Unpatched Vulnerability : CVE-2026-97496

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdkfd: Fix OOB memory exposure in getwavestate The getwavestate function for v9 trusts cphqdcntlstacksize and cphqdcntlstackoffset values read directly fro...

AZL-103047 CVE-2026-90161 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: erofs: fix interlaced ztailpacking pclusters On-disk sizes of interlaced pclusters should be block-aligned, and ztailpacking interlaced pclusters should be invalid at all. Currently, mkfs.erofs won't generate any interlaced...

EUVD-2026-81754

In the Linux kernel, the following vulnerability has been resolved: erofs: fix interlaced ztailpacking pclusters On-disk sizes of interlaced pclusters should be block-aligned, and ztailpacking interlaced pclusters should be invalid at all. Currently, mkfs.erofs won't generate any interlaced...

SUSE CVE-2026-89621

In the Linux kernel, the following vulnerability has been resolved: HID: mcp2221: validate report size in mcp2221rawevent mcp2221rawevent never validates the size of incoming HID reports. In the MCP2221I2CGETDATA path it trusts the device-supplied data3 as the copy length without checking that 4 ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: fix bitmap leaks The RX/TX flow-control bitmaps rxfcpfvfbmap and txfcpfvfbmap are allocated by cgxlmacinit, but never freed in cgxlmacexit. Unbinding and rebinding the driver therefore triggers a kmemleak:...