Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

A issue was discovered in the Linux kernel before version 5.19. In the pxa3xxgcuwrite function in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict between sizet and int, which causes an integer overflow and bypasses the size check. Additionally, since this parameter is us...

SUSE CVE-2022-39842

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-5854-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5854-1 advisory. It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5792-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5792-1 advisory. Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secu...

Important: kernel

Issue Overview: A use-after-free flaw was found in the Linux kernel's Unix socket Garbage Collection and iouring. This flaw allows a local user to crash or potentially escalate their privileges on the system. CVE-2022-2602 A flaw was found in hw. The unprotected alternative channel of return bran...

Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.15.74 and fixes at least the following security issues: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest V...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.74 and fixes at least the following security issues: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM...

OESA-2022-1927 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check...

The vulnerability of the pxa3xx_gcu_write function in the Linux operating system’s kernel allows a hacker to execute arbitrary code.

The vulnerability of the pxa3xxgcuwrite function drivers/video/fbdev/pxa3xx-gcu.c in the Linux kernel is caused by a numerical overflow. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

DEBIAN-CVE-2022-39842

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to...

UBUNTU-CVE-2022-39842

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to...

Linux kernel 输入验证错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. An input validation error vulnerability exists in Linux kernel versions prior to 5.19, which stems from a type conflict between sizet and int in the count parameter in...

PT-2022-1377 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19 Description: The issue is caused by an integer overflow in the pxa3xx gcu write function in drivers/video/fbdev/pxa3xx-gcu.c, due to a type conflict between size t and int. This overflow can bypass the size...

GSD-2022-1003947 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v4.14.283 by...

GSD-2022-1003832 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v4.19.247 by...

GSD-2022-1003685 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v5.4.198 by...

GSD-2022-1003486 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v5.10.122 by...

GSD-2022-1003222 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v5.15.47 by...

GSD-2022-1002914 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v5.17.15 by...

GSD-2022-1002559 video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()

video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xxgcuprobe/remove 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 v5.18.4 by...