AZL-69785 CVE-2022-49803 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

UBUNTU-CVE-2022-49803

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

CVE-2022-49803

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

CVE-2022-49803 netdevsim: Fix memory leak of nsim_dev->fa_cookie

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

CVE-2022-49803 netdevsim: Fix memory leak of nsim_dev->fa_cookie

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

CVE-2022-49803

CVE-2022-49803 relates to the Linux kernel netdevsim memory leak in nsim_dev->fa_cookie. The issue arises when nsim_dev_trap_fa_cookie_write() allocates fa_cookie with kmalloc and assigns it to nsim_dev->fa_cookie, but nsim_drv_remove() fails to free it, leading to a leak reported by kmemle...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from an unreleased facookie in netdevsim, which could lead to a memory leak...

PT-2025-18520 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the netdevsim module. The issue occurs when the nsim dev trap fa cookie write function allocates memory for...

PT-2025-18417

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc5 Description A deadlock vulnerability has been identified in the Linux kernel, specifically in the VLAN Virtual Local Area Network implementation. This issue arises when a lower device with a VLAN is...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56716)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56716 advisory. - In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in...

netdevsim: prevent bad user input in nsim_dev_health_break_write()

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Linux Distros Unpatched Vulnerability : CVE-2024-50155

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: netdevsim: use condresched in nsimdevtrapreportwork I am still seeing many syzbot reports...

netdevsim: use cond_resched() in nsim_dev_trap_report_work()

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SUSE CVE-2024-56713

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: fix nsimppholdwrite nsimppholdwrite has two problems: 1 It may return with rtnl held, as found by syzbot. 2 Its return value does not propagate an error if any...

SUSE CVE-2024-56716

In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsimdevhealthbreakwrite If either a zero count or a large one is provided, kernel can crash...

CVE-2024-56713

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: fix nsimppholdwrite nsimppholdwrite has two problems: 1 It may return with rtnl held, as found by syzbot. 2 Its return value does not propagate an error if any...

CVE-2024-56716

In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsimdevhealthbreakwrite If either a zero count or a large one is provided, kernel can crash...

AZL-55412 CVE-2024-56716 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsimdevhealthbreakwrite If either a zero count or a large one is provided, kernel can crash...

DEBIAN-CVE-2024-56713

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: fix nsimppholdwrite nsimppholdwrite has two problems: 1 It may return with rtnl held, as found by syzbot. 2 Its return value does not propagate an error if any...

AZL-55401 CVE-2024-56716 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsimdevhealthbreakwrite If either a zero count or a large one is provided, kernel can crash...