SUSE CVE-2024-14040

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

CVE-2024-14040

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

UBUNTU-CVE-2024-14040

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

CVE-2024-14040

CVE-2024-14040 affects the Linux kernel’s nexthop handling in ECMP/CLOS networks. The patch increases the nexthop weight width from 8-bit to 16-bit to accommodate large weight ratios (e.g., 1000:999) that don’t fit in 8 bits. The UAPI changes introduce a weight_high field and split fields to pres...

EUVD-2024-55701

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

CVE-2024-14040 net: nexthop: Increase weight to u16

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

CVE-2024-14040 net: nexthop: Increase weight to u16

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

CVE-2024-14040

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted to compensate. With high fan-out of the involved nodes, and overall...

Linux Distros Unpatched Vulnerability : CVE-2024-14040

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: nexthop: Increase weight to u16 In CLOS networks, as link failures occur at various points in the network, ECMP weights of the involved nodes are adjusted ...

PT-2026-64796

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In CLOS networks, Equal-Cost Multi-Path ECMP weights are adjusted to compensate for link failures. In deployments with high fan-out and a large number of nodes, the 8-bit weight limit is...

nexthop: fix IPv6 route referencing IPv4 nexthop

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SUSE CVE-2026-53012

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

CVE-2026-53012

A flaw was found in the Linux kernel's networking subsystem. When an IPv6 nexthop is replaced with an IPv4 nexthop, a flag indicating the presence of IPv4 members in nexthop groups is not correctly updated. This can lead to IPv6 routes referencing groups that only contain IPv4 members. A local...

EUVD-2026-38880

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

CVE-2026-53012

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

CVE-2026-53012

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

CVE-2026-53012 nexthop: fix IPv6 route referencing IPv4 nexthop

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

CVE-2026-53012

CVE-2026-53012 affects the Linux kernel: when an IPv6 nexthop is replaced with an IPv4 nexthop, the has_v4 flag in groups containing that nexthop is not updated. The reverse direction (AF_INET6 to AF_INET) is missed, enabling a stale has_v4=false to bypass fib6_check_nexthop and may cause a NULL ...

CVE-2026-53012 nexthop: fix IPv6 route referencing IPv4 nexthop

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv4: A reference count leak was fixed when using error routes with nexthop objects. When a nexthop object is deleted, it is marked as “dead”, and then fibtableFlush is called to flush all routes that use the dead nexthop. The...