282 matches found
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...
Linux Kernel Security Vulnerabilities
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
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 f...
CVE-2022-49803: Missing Release of Memory after Effective Lifetime
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...
netdevsim DoS
The vulnerability of the netdevsim component in the Linux operating system’s kernel is related to improper handling of the network packet header in the nsimdevhealthbreakwrite function. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux kernel dev.c nsim_dev_trap_report_work Heap Buffer Overflow DoS
The vulnerability of the nsimdevtrapreportwork function in the drivers/net/netdevsim/dev.c module of the Linux kernel is related to code errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...
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...
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...
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-2024-56716
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-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...
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...
UBUNTU-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...