CVE-2026-99087 dm-integrity: fix NULL pointer dereference when the 'R' flag is used

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix NULL pointer dereference when the 'R' flag is used If the dm-integrity device has the SBFLAGDIRTYBITMAP flag set and the user activates the device in the 'R' mode, a crash in dmintegrityresume happens because th...

CVE-2026-99087 dm-integrity: fix NULL pointer dereference when the 'R' flag is used

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix NULL pointer dereference when the 'R' flag is used If the dm-integrity device has the SBFLAGDIRTYBITMAP flag set and the user activates the device in the 'R' mode, a crash in dmintegrityresume happens because th...

EUVD-2026-108723

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v4: Don't advertise VLPIs if no ITS is probed When accidentally setting “kvm-arm.vgicv4enable=1” on a system that has no MSI controller device tree node and GICv4, it results a panic as “gicdomain” is NULL and the...

EUVD-2026-108721

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/gsp: add SEC2 to GA100 chip table The booter-load and booter-unload firmware run on the SEC2 falcon. During tu102gsponeinit, the booter constructor needs device-sec2 to access the SEC2 falcon. Without the .sec2 entry,...

EUVD-2026-108722

In the Linux kernel, the following vulnerability has been resolved: host1x: bus: Fix missing ops null check in error teardown In host1xdeviceinit, the error teardown paths do not check client-ops before dereferencing it, unlike the forward init paths which correctly guard with 'client-ops &&'. Th...

CVE-2025-24990_POC

Windows Agere Modem Driver ltmdm64.sys. This driver is very old and is not loaded by default on my test machine, so I will exploit it in a BYOVD scenario. Interestingly, according to my research this driver has existed on Windows 7 and has at least one bug. here At that time, MSRC didn't take any...

CVE-2026-98877 irqchip/gic-v4: Don't advertise VLPIs if no ITS is probed

The Linux kernel contains a vulnerability where setting kvm-arm.vgic_v4_enable=1 on a system with GICv4 but no MSI controller device tree node causes a kernel panic . The root cause is a NULL pointer dereference because the kernel attempts to access gic_domain when it is NULL. The fix involves se...

CVE-2026-98876 host1x: bus: Fix missing ops null check in error teardown

The Linux kernel contains a vulnerability in the host1x_device_init() function where error teardown paths fail to verify if client->ops is non-null before dereferencing it. This oversight, absent in the forward init paths, can lead to a NULL pointer dereference if the pointer is null. The issu...

CVE-2026-98875 drm/nouveau/gsp: add SEC2 to GA100 chip table

The Linux kernel contains a vulnerability in the drm/nouveau/gsp component involving the GA100 chip table . During the tu102_gsp_oneinit() function, the booter constructor requires device->sec2 to access the SEC2 falcon for booter-load and booter-unload firmware. Due to a missing .sec2 entry, ...

CVE-2026-98849

A flaw was found in the Linux kernel's Packet Forwarding Control Protocol PFCP driver. When creating a PFCP network interface, a failure during device registration triggers error handling that attempts to release an internal network socket twice. This improper cleanup results in a null pointer...

CVE-2026-98785

A flaw was found in the Linux kernel's AMD display driver. During power management suspend operations under low memory conditions, the driver fails to handle memory allocation failures and retains an invalid null state. When the system subsequently attempts to resume or recover the graphics...

CVE-2026-98786

A flaw was found in the Linux kernel's AMD GPU display driver. During DisplayPort Multi-Stream Transport MST display disconnection, a race condition can cause the driver to access display data structures without verifying that they remain valid. A local user or physically proximate attacker...

CVE-2019-10207

CVE-2019-10207 PoC for CVE-2019-10207 linux kernel: bluetooth: hciuart: kernel NULL pointer dereference gcc CVE-2019-10207.c -o cve-2019-10207-poc -static test on 4.20.0 kernel compile CONFIG must be opened: CONFIGBTHCIUARTMRVL=y CONFIGBTMRVL=y...

exploit-CVE-2016-7434

CVE-2016-7434 ntpd DOS exploit Ntpd suffer from a null pointer reference which is possible to trigger to crash the application. According to NTP.org, "If ntpd is configured to allow mrulist query requests from a server that sends a crafted malicious packet, ntpd will crash on receipt of that...

CVE-2023-3338-DECPwn

DECPwn Practicing different Linux kernel exploitation techniques with my DECnet vulnerability and null page mapping enabled. Scenarios Everything disabled : qemu-system-x8664 -append "nosmap nosmep nopti nokaslr" Code execution is redirected to the output function in userland, which invokes...

cve-2026-86547-mrubyc-op-enter

CVE-2026-86547 — mrubyc OPENTER NULL Pointer Dereference Standalone proof of concept for CVE-2026-86547 , a NULL pointer dereference in mrubyc's openter handler through release 4.0.0. Summary mrubyc is a lightweight Ruby implementation for embedded systems. Its bytecode VM keeps the current...

SIOCtl

SIOCtl Simple IOCTL dispatcher This is a generic IOCTL "dispatcher". I made this to be used as a POC for CVE 2018-8060 and 2018-8061, but it can be used to any device, IOCTL and data, thought. Input data is a binary file, containing raw data to be used as input buffer in IO control. Output data i...

CVE-2026-98756

A flaw was found in the Linux kernel's Cadence USB3 driver. A local user could exploit this flaw to cause a Denial of Service DoS by crashing the system. During device discovery of a multi-function Cadence USBSS Peripheral Component Interconnect PCI device, the driver attempts to access shared da...

CVE-2026-98753

A flaw was found in the Linux kernel's TTY subsystem. A local user can cause a Denial of Service DoS by triggering a race condition during terminal device activation and hangup operations. When device activation fails, the kernel fails to restore an error flag, allowing subsequent input/output...

ioctlance

IOCTLance Description Presented at CODE BLUE 2023, this project titled Enhanced Vulnerability Hunting in WDM Drivers with Symbolic Execution and Taint Analysis introduces IOCTLance, a tool that enhances its capacity to detect various vulnerability types in Windows Driver Model WDM drivers. In a...