kernel: net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list

A flaw was found in the Linux kernel's mlx5 driver. The mlx5querynicvportmaclist function, which handles querying network interface card NIC virtual port vport MAC addresses, incorrectly sizes its internal buffer. When a Virtual Function VF vport is queried with a larger configured maximum, the...

CVE-2020-25637-libvirt-double-free

CVE-2020-25637 Descripción Se produjo un problema de doble liberación de memoria en la API libvirt, en versiones anteriores a la versión 6.8.0, encargada de solicitar información sobre las interfaces de red de un dominio QEMU en ejecución. Esta falla afecta al controlador de control de acceso...

kernel: net: mana: Fix TOCTOU double-fetch of hwc_msg_id from DMA buffer

A flaw was found in the Linux kernel's mana network driver. This Time-of-Check to Time-of-Use TOCTOU vulnerability allows a hardware component to modify a message identifier hwcmsgid in Direct Memory Access DMA memory after it has been validated but before it is used. This manipulation bypasses...

CVE-2026-89972

A flaw was found in the NVMe Non-Volatile Memory Express driver of the Linux kernel. The nvmeallocns function's error handling path fails to wait for all SRCU Sleepable Read-Copy Update readers to complete before freeing a namespace structure. This oversight allows a concurrent reader to access a...

CVE-2026-38765

CVE-2026-38765 Un problema en Unistal Systems Pvt. Ltd. Protegent 360 v2.0.0.4 permite a un atacante local escalar privilegios a través del controlador del kernel pgsecdl.sys...

CVE-2026-38764

CVE-2026-38764 Un problema en Unistal Systems Pvt. Ltd. Protegent 360 v2.0.0.4 permite a un atacante local escalar privilegios a través del controlador de kernel pgsecdl.sys...

EUVD-2026-92285

The NXP GAU ADC driver drivers/adc/adcmcuxgauadc.c validated the caller-supplied sequence-buffersize, which is expressed in bytes, against the number of active channels, which is a sample count. It then stored that byte count directly in data-resultslength and used it in mcuxgauadcreadsamples as...

CVE-2026-19184 Out-of-bounds write in the NXP GAU ADC driver due to byte-versus-sample buffer size validation mismatch

The NXP GAU ADC driver drivers/adc/adcmcuxgauadc.c validated the caller-supplied sequence-buffersize, which is expressed in bytes, against the number of active channels, which is a sample count. It then stored that byte count directly in data-resultslength and used it in mcuxgauadcreadsamples as...

CVE-2026-19184 Out-of-bounds write in the NXP GAU ADC driver due to byte-versus-sample buffer size validation mismatch

The NXP GAU ADC driver drivers/adc/adcmcuxgauadc.c validated the caller-supplied sequence-buffersize, which is expressed in bytes, against the number of active channels, which is a sample count. It then stored that byte count directly in data-resultslength and used it in mcuxgauadcreadsamples as...

CVE-2026-19184

The NXP GAU ADC driver (drivers/adc/adc_mcux_gau_adc.c) contains an out-of-bounds write vulnerability due to a mismatch between byte-based buffer size validation and sample-count logic. The driver incorrectly treats a byte count as the number of uint16_t slots, allowing a buffer to be overrun by ...

HackSysDriverExploits

HackSysDriverExploits...

rewolf-msi-exploit

rewolf-msi-exploit Escalada de Privilegios Local MSI NTIOLib/WinIO Puedes encontrar más información aquí: http://blog.rewolf.pl/blog/?p=1630...

OpenSC.tokend

OpenSC.tokend El controlador de tarjetas inteligentes de código abierto para OS X Un tokend hace que las claves y certificados de tu tarjeta inteligente aparezcan en Keychain Access.app y estén disponibles para aplicaciones como Safari o Chrome. OpenSC.tokend es la implementación de tokend de...

CVE-2025-63602

CVE-2025-63602 Divulgación de CVE-2025-63602, incluyendo un PoC para el uso de un controlador inseguro en Awesome Miner 11.2.4 que conduce a lectura/escritura arbitraria del kernel a MSRs, resultando en ejecución de código del kernel...

CVE-2026-40176-poc

CVE-2026-40176: PoC de Inyección de Comandos del Sistema Operativo en Composer Perforce English version Resumen Este repositorio es una Prueba de Concepto PoC para la vulnerabilidad crítica de inyección de comandos del sistema operativo CVE-2026-40176 en el controlador VCS de Perforce de Composer...

miniplasma-advisory

MiniPlasma - Aviso de protección contra vulnerabilidades Aviso técnico de mitigación para la variante MiniPlasma de CVE-2020-17103 que afecta al controlador de mini-filtro de Windows Cloud Files cldflt.sys. Autor: Rafael França - Arquitecto de Ciberseguridad de Microsoft CSA, Unidad de Éxito del...

microsoft-cve-2021-1675

!IMPORTANT "Este repositorio está ahora en modo 'Blue Screen': archivado y congelado en el tiempo!" Microsoft-CVE-2021-1675 He creado un pequeño proyecto en C que explota la vulnerabilidad CVE-2021-1675. Para más información sobre CVE-2021-1675, consulta mi publicación en el blog:...

cve-2025-7771

CVE-2025-7771 — LPE con ThrottleStop.sys Prueba de concepto para CVE-2025-7771. ThrottleStop.sys expone dos manejadores IOCTL que permiten lectura/escritura arbitraria de memoria física sin control de acceso: cualquier proceso administrador puede leer o escribir en cualquier parte de la RAM físic...

Linux Distros Unpatched Vulnerability : CVE-2026-63277

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. A document could name a Java database driver for such ...

ALSA-2026:75747 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock CVE-2025-40242 kernel: Linux kernel: Denial of...