cve-2022-49186-research

CVE-2022-49186: Linux Kernel Privilege Escalation Research Overview Security research and proof-of-concept exploit for CVE-2022-49186, a Linux kernel vulnerability in the Visconti clock driver that enables local privilege escalation through array overflow. Vulnerability Details Type : Array...

CVE-2026-90122

A flaw was found in the Linux kernel's Visconti clock driver. The clkinitdata structure, which manages clock parent data, may not be fully initialized. This uninitialized data can lead to a system crash when the visconticlkregistergate function is called under specific kernel configurations. This...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Ensure that clkinitdata is fully initialized. The clkinitdata structure contains several mutually exclusive members, which are used by different methods to specify the possible parents of a clock. This allows drive...

AZL-102447 CVE-2026-90122 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

CVE-2026-90122

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

EUVD-2026-81715

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

CVE-2026-90122 clk: visconti: Make sure clk_init_data is fully initialized

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

CVE-2026-90122

CVE-2026-90122 affects the Linux kernel in the visconti clock driver . The function visconti_clk_register_gate() fills in init.parent_data but assumes init.parent_names is NULL; however, this member is left uninitialized in the clk_init_data structure, which can cause a crash when CONFIG_INIT_STA...

CVE-2026-90122 clk: visconti: Make sure clk_init_data is fully initialized

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

PT-2026-94470

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the visconti clk register gate function where the clk init data structure is not fully initialized. Specifically, the function populates init.parent data but leaves...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: A memory leak was fixed in viscontiregisterpll. The variable @pll-ratetable has memory allocated through kmemdup. If clkhwregister fails, this memory should be freed; otherwise, it will cause a memory leak. This...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: preventing array overflow in visconticlkregistergates This code used -1 to indicate that there was no reset function. Unfortunately, -1 was stored as a u8 value, causing the condition if clksi.rsid = 0 to always be...

The vulnerability of the visconti_register_pll() function in the drivers/clk/visconti/pll.c file of the Linux operating system’s Samsung Exynos CPU controller driver allows a hacker to cause a system failure.

The vulnerability of the viscontiregisterpll function in the drivers/clk/visconti/pll.c file of the Samsung Exynos Linux operating system’s clock controller driver is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2022-50713

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it...

SUSE CVE-2022-50713

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...

EUVD-2022-55776

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...

CVE-2022-50713

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...

UBUNTU-CVE-2022-50713

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...

CVE-2022-50713

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...

CVE-2022-50713 clk: visconti: Fix memory leak in visconti_register_pll()

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...