SUSE CVE-2026-31753

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix NULL dereference in linedisprelease linedisprelease currently retrieves the enclosing struct linedisp via tolinedisp. That lookup depends on the attachment list, but the attachment may already have...

Linux Distros Unpatched Vulnerability : CVE-2026-31753

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix NULL dereference in linedisprelease linedisprelease currently...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fixed a potential memory leak in hd44780remove. hd44780probe allocates a memory chunk for hd using kzalloc, and makes “lcd-drvdata-hd44780” point to it. When we call hd44780Remove, we should release all...

CVE-2026-31753

A flaw was found in the Linux kernel, specifically within the auxdisplay and line-display modules. This vulnerability occurs when the linedisprelease function attempts to free display resources. If the associated attachment list has already been removed, the function dereferences a null pointer,...

CVE-2026-31753

CVE-2026-31753 affects the Linux kernel’s auxdisplay/line-display path. A NULL dereference in linedisp_release can occur if the enclosing linedisp object has already been detached when the release callback runs, causing a crash while freeing display resources. The fix retrieves the enclosing obje...

EUVD-2026-26566

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix NULL dereference in linedisprelease linedisprelease currently retrieves the enclosing struct linedisp via tolinedisp. That lookup depends on the attachment list, but the attachment may already have...

CVE-2026-31753 auxdisplay: line-display: fix NULL dereference in linedisp_release

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix NULL dereference in linedisprelease linedisprelease currently retrieves the enclosing struct linedisp via tolinedisp. That lookup depends on the attachment list, but the attachment may already have...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel. This vulnerability stems from the auxdisplay line-display driver, which relies on an attachment list when accessing a...

Linux Distros Unpatched Vulnerability : CVE-2022-50830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes lcd-drvdata-hd44780 point to...

CVE-2022-50830

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

CVE-2022-50830

The CVE-2022-50830 issue affects the Linux kernel’s auxdisplay hd44780 driver. In hd44780_probe(), kzalloc() allocates memory for hd and assigns lcd->drvdata->hd44780. The vulnerability arises because hd44780_remove() fails to release lcd->drvdata->hd44780, causing a memory leak. The ...

CVE-2022-50830

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

CVE-2022-50830 auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

CVE-2022-50830 auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

PT-2025-53948

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the hd44780 remove function within the hd44780 driver for LCD displays. The hd44780 probe function allocates memory using kzalloc and assigns the address to...

SUSE CVE-2022-48907

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: lcd2s: Fix memory leak in -remove Once allocated the struct lcd2sdata is never freed. Fix the memory leak by switching to devmkzalloc...

CVE-2022-48907

A memory leak vulnerability was found in the lcd2s driver in the Linux kernel's auxdisplay subsystem. The struct lcd2sdata is allocated but not freed when the device is removed, leading to a potential memory leak over time. An attacker could leverage this issue in a resource exhaustion attack,...

CVE-2022-48907

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: lcd2s: Fix memory leak in -remove Once allocated the struct lcd2sdata is never freed. Fix the memory leak by switching to devmkzalloc...

DEBIAN-CVE-2022-48907

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: lcd2s: Fix memory leak in -remove Once allocated the struct lcd2sdata is never freed. Fix the memory leak by switching to devmkzalloc...

UBUNTU-CVE-2022-48907

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: lcd2s: Fix memory leak in -remove Once allocated the struct lcd2sdata is never freed. Fix the memory leak by switching to devmkzalloc...