CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data

In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...

Unspecified vulnerability in Linux kernel (CNVD-2025-01671)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a null pointer issue in imxaudmixprobe in the ASoC imx-audmix subsystem. No detailed vulnerability details a...

Unspecified vulnerability in Linux kernel (CNVD-2025-01674)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a null pointer problem in qibatch in the nested parent domain in the iommu/vt-d subsystem. No details of the...

CVE-2024-56587

In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of...

CVE-2024-56578

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Set video drvdata before register video device The video drvdata should be set before the video device is registered, otherwise videodrvdata may return NULL in the open file ops, and led to oops...

CVE-2024-56587

In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of...

CVE-2024-56587 leds: class: Protect brightness_show() with led_cdev->led_access mutex

In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of...

CVE-2024-53188

Technical details beyond the initial description are not provided in the connected documents. No vendor/product/version data here; monitor for updates for concrete impact, affected products, and fixes.

CVE-2024-49904

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add list empty check to avoid null pointer issue Add list empty check to avoid null pointer issues in some corner cases. - listforeachentrysafe...

CVE-2024-49904

The CVE-2024-49904 issue affects the Linux kernel DRM/AMDGPU subsystem. The vulnerability arises from a missing list empty check in list_for_each_entry_safe, which can lead to a NULL pointer dereference in corner cases. The advisory notes that the fix is to add a list empty check to avoid the nul...

The vulnerability of the handle_ipv6IpForwarding() function in the Net-SNMP software suite for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the handleipv6IpForwarding function in the Net-SNMP software suite for the Linux operating system is related to a NULL Pointer Exception issue. This exception can be exploited by an attacker through a specially created UDP packet to cause a service failure. Exploiting this...

CVE-2024-26747 usb: roles: fix NULL pointer issue when put module's reference

In the Linux kernel, the following vulnerability has been resolved: usb: roles: fix NULL pointer issue when put module's reference In current design, usb role class driver will get usbroleswitch parent's module reference after the user get usbroleswitch device and put the reference after the user...

PT-2024-20809 · Open Robotics · Ros2 +1

Name of the Vulnerable Software and Affected Versions: Open Robotics Robotic Operating Sytstem 2 ROS2 and Nav2 humble versions Description: A NULL pointer dereference issue was discovered via the isCurrent function at /src/layered costmap.cpp. This issue affects the navigation capabilities of the...

CVE-2023-45667 Null pointer dereference because of an uninitialized variable in stb_image

stbimage is a single file MIT licensed library for processing images. If stbiloadgifmain in stbiloadgiffrommemory fails it returns a null pointer and may keep the z variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls stbiverticalflipslices with th...

SUSE-SU-2023:2692-1 Security update for iniparser

This update for iniparser fixes the following issues: - CVE-2023-33461: Fixed NULL pointer dereference in iniparsergetboolean bsc1211889...

CVE-2023-31129 Contiki-NG missing NULL pointer check in IPv6 neighbor discovery

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

PT-2023-2507 · Avg +1 · Avg Antivirus +1

Name of the Vulnerable Software and Affected Versions: Avast Antivirus versions prior to 22.11 AVG Antivirus versions prior to 22.11 Description: The issue is related to a NULL pointer dereference problem via the RPC-interface, which could allow an attacker to cause a denial of service. The...

PT-2023-34967 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.10 Description: A NULL pointer issue was found in the skb segment list function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

Null pointer dereference

A null pointer dereference issue was discovered in fs/iouring.c in the Linux kernel before 5.15.62. A local user could use this flaw to crash the system or potentially cause a denial of service...

CVE-2020-36558

A race condition in the Linux kernel before 5.5.7 involving VTRESIZEX could lead to a NULL pointer dereference and general protection fault...