PT-2025-38422

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the VXLAN implementation when deleting a VXLAN device during packet reception. This can lead to a NULL pointer dereference within the vxlan ecn decapsulate...

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 the Linux kernel that stems from not waiting for all skuserdata reads to complete when a vxlan device is deleted, which could result in a nul...

SUSE CVE-2023-53192

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

Linux Distros Unpatched Vulnerability : CVE-2023-53192

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: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returne...

Linux Distros Unpatched Vulnerability : CVE-2023-53190

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: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed...

SUSE CVE-2023-53190

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...

CVE-2023-53192

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

DEBIAN-CVE-2023-53192

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

DEBIAN-CVE-2023-53190

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...

CVE-2023-53190

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...

UBUNTU-CVE-2023-53190

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...

UBUNTU-CVE-2023-53192

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

CVE-2023-53192 vxlan: Fix nexthop hash size

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

CVE-2023-53192

The CVE-2023-53192 issue affects the Linux kernel vxlan nexthop code where a 32-bit hash returned by skb_get_hash() is used where a 31-bit hash is expected. This can cause int hash to become negative and trigger incorrect nexthop selection or out-of-bounds access in nh_buckets[], risking a kernel...

CVE-2023-53192 vxlan: Fix nexthop hash size

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix nexthop hash size The nexthop code expects a 31 bit hash, such as what is returned by fibmultipathhash and rt6multipathhash. Passing the 32 bit hash returned by skbgethash can lead to problems related to the fact that...

CVE-2023-53190

CVE-2023-53190 relates to a Linux kernel issue: a memory leak in the vxlan error path due to missing vxlan_vnigroup_uninit() when completion fails in vxlan_vnigroup_init(). The vulnerability affects vxlan initialization under certain error-injection/recovery scenarios, leading to memory leaks and...

CVE-2023-53190 vxlan: Fix memory leaks in error path

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...

PT-2025-37554

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists in the VXLAN implementation of the Linux kernel. The memory allocated by vxlan vnigroup init is not freed in the error path, leading to memory leaks. This can be...

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 the Linux kernel that stems from the vxlan module not handling the nexthop hash size correctly, which could lead to out-of-bounds access or...

PT-2025-38558

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability exists in the Linux kernel related to VXLAN FDB entries. Specifically, when learning is enabled, an incoming packet attempting to refresh an FDB entry pointing to an FDB...