CVE-2023-53347

CVE-2023-53347 (Linux kernel, net/mlx5e offloads): The issue arises from incorrect ordering between E-switch unpairing and uplink vport unload when switching modes or removing devices, causing a use-after-free during peer-flow cleanup and a kernel oops. The fix is to handle pairing of the E-switc...

SUSE CVE-2023-53105

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

CVE-2023-53105

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

DEBIAN-CVE-2023-53105

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

AZL-69923 CVE-2023-53105 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

UBUNTU-CVE-2023-53105

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

UBUNTU-CVE-2023-52487

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix peer flow lists handling The cited change refactored mlx5etcdelfdbpeerflow to only clear DUP flag when list of peer flows has become empty. However, if any concurrent user holds a reference to a peer flow for...

kernel: net/mlx5e: Fix cleanup null-ptr deref on encap lock

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next duri...

PT-2025-18869 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue has been identified in the Linux kernel, specifically in the net/mlx5e module. This issue occurs when a module is unloaded while a peer tc flow is stil...