Linux kernel 缓冲区错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A buffer error vulnerability exists in the drivers/video/fbdev/sm712fb.c:smtcfbread function of the Linux kernel, which stems from a memory out-of-bounds access that could allo...

PT-2022-3608 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out of bounds memory access in the smtcfb read function, which could allow an attacker to disclose protected information and cause a denial of service. Local...

GSD-2022-1000997 fbdev: Fix unregistering of framebuffers without device

fbdev: Fix unregistering of framebuffers without device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit...

CVE-2022-20031

In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708...

MediaTek 芯片 资源管理错误漏洞

MediaTek chips are a variety of chips from MediaTek, a Chinese company called Mediatek. A security vulnerability exists in the MediaTek chips that stems from a possible memory corruption in the fb driver. This could lead to a local escalation of privileges without requiring additional execution...

The vulnerability of the Linux operating system’s kernel, related to writing beyond buffer boundaries in memory, allows a hacker to cause a service failure.

The vulnerability in the drivers/video/fbdev/core/fbcon.c file of the Linux operating system is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to trigger a service failure...

TightVNC 安全漏洞

TightVNC is a cross-platform open source remote desktop software. A security vulnerability exists in tvnviewer.exe of TightVNC Viewer, which can be exploited by an attacker to execute arbitrary commands from a VNC server with the help of specially crafted FramebufferUpdate packets...

NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0131)

The remote NewStart CGSL host, running version MAIN 6.02, has firefox packages installed that are affected by multiple vulnerabilities: - Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as...

PT-2024-11337 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.10.45-rc1+ Description: The issue is related to the execution of fb delete videomode not being based on the result of the previous fbcon mode deleted, leading to the direct deletion of a mode regardless of...

OESA-2021-1238 OpenEXR security update

OpenEXR is a high dynamic-range HDR image file format originally developed by Industrial Light & Magic for use in computer imaging applications. Security Fixes: An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker...

GSD-2021-1000803 amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create

amdgpu: fix GEM obj leak in amdgpudisplayuserframebuffercreate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.10 by commit...

DEBIAN-CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

CVE-2021-23994

CVE-2021-23994 describes a WebGL-related memory corruption due to a framebuffer not initialized early enough, causing an out-of-bounds write. Affected products are Firefox ESR versions earlier than 78.10, Thunderbird versions earlier than 78.10, and Firefox versions earlier than 88. The root caus...

CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

PT-2024-11193 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak has been resolved in the Linux kernel, specifically in the drm/amd/amdgpu module. The issue occurs because the gem object rfb-base.obj0 is retrieved according to num...

libvncserver: uninitialized memory contents are vulnerable to Information Leak

An issue was discovered in LibVNCServer before 0.9.13. There is an information leak of uninitialized memory contents in the libvncclient/rfbproto.c ConnectToRFBRepeater function...

Mozilla: Out of bound write due to lazy initialization

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Mozilla: Out of bound write due to lazy initialization

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...