DEBIAN-CVE-2022-50404

In the Linux kernel, the following vulnerability has been resolved: fbdev: fbcon: release buffer when fbcondosetfont failed syzbot is reporting memory leak at fbcondosetfont 1, for commit a5a923038d70 "fbdev: fbcon: Properly revert changes when vcresize failed" missed that the buffer might be new...

CVE-2022-50404

In the Linux kernel, the following vulnerability has been resolved: fbdev: fbcon: release buffer when fbcondosetfont failed syzbot is reporting memory leak at fbcondosetfont 1, for commit a5a923038d70 "fbdev: fbcon: Properly revert changes when vcresize failed" missed that the buffer might be new...

CVE-2022-50404

CVE-2022-50404 is a Linux kernel vulnerability affecting fbdev/fbcon where a memory leak could occur in fbcon_do_set_font() due to buffer handling when vc_resize() fails; the buffer might be newly allocated by fbcon_set_font() and released only partially. The issue was fixed in the kernel (as not...

CVE-2022-50404 fbdev: fbcon: release buffer when fbcon_do_set_font() failed

In the Linux kernel, the following vulnerability has been resolved: fbdev: fbcon: release buffer when fbcondosetfont failed syzbot is reporting memory leak at fbcondosetfont 1, for commit a5a923038d70 "fbdev: fbcon: Properly revert changes when vcresize failed" missed that the buffer might be new...

AZL-72772 CVE-2025-38215 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix doregisterframebuffer to prevent null-ptr-deref in fbvideomodetovar If fbaddvideomode in doregisterframebuffer fails to allocate memory for fbvideomode, it will later lead to a null-ptr dereference in fbvideomodetovar,...

Linux Distros Unpatched Vulnerability : CVE-2023-3161

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Framebuffer Console fbcon in the Linux Kernel. When providing font-width and font-height greater than 32 to fbconsetfont, since there ar...

UBUNTU-CVE-2024-50048

In the Linux kernel, the following vulnerability has been resolved: fbcon: Fix a NULL pointer dereference issue in fbconputcs syzbot has found a NULL pointer dereference bug in fbcon. Here is the simplified C reproducer: struct param uint8t type; struct tioclselection ts; ; int main struct...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

DEBIAN-CVE-2024-26798

In the Linux kernel, the following vulnerability has been resolved: fbcon: always restore the old font data in fbcondosetfont Commit a5a923038d70 fbdev: fbcon: Properly revert changes when vcresize failed started restoring old font data upon failure of vcresize. But it performs so only for user...

UBUNTU-CVE-2024-26798

In the Linux kernel, the following vulnerability has been resolved: fbcon: always restore the old font data in fbcondosetfont Commit a5a923038d70 fbdev: fbcon: Properly revert changes when vcresize failed started restoring old font data upon failure of vcresize. But it performs so only for user...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...

kernel: malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory

An out-of-bounds write flaw was found in the Linux kernel’s framebuffer-based console driver functionality in the way a user triggers ioctl FBIOPUTVSCREENINFO with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2024-037)

The version of kernel installed on the remote host is prior to 5.15.93-55.139. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2024-037 advisory. A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol L2TP. A missing lock when clearing...

kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment

A memory corruption flaw was found in setcon2fbmap in drivers/video/fbdev/core/fbcon.c in the Framebuffer Console in the Linux kernel. This flaw allows a local attacker to crash the system, leading to a denial of service...