kernel: mlxsw: spectrum_acl_tcam: Fix memory leak during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak during rehash The Linux kernel CVE team has assigned CVE-2024-35853 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051740-CVE-2024-35853-869a@gregkh/T...

kernel: mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work

CVE-2024-35852 addresses a memory leak in the Linux kernel's mlxsw driver, specifically within the Spectrum ACL TCAM module. The issue occurs when rehash work is canceled while pending, leading to allocated hints not being freed properly. This results in a memory leak that can degrade system...

kernel: mlxsw: spectrum_acl_tcam: Fix warning during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

kernel: mlxsw: spectrum_acl_tcam: Fix memory leak during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak during rehash The Linux kernel CVE team has assigned CVE-2024-35853 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051740-CVE-2024-35853-869a@gregkh/T...

kernel: mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix possible use-after-free during rehash The Linux kernel CVE team has assigned CVE-2024-35854 to this issue. Upstream advisory:...

kernel: mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix possible use-after-free during activity update The Linux kernel CVE team has assigned CVE-2024-35855 to this issue. Upstream advisory:...

kernel: mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work

CVE-2024-35852 addresses a memory leak in the Linux kernel's mlxsw driver, specifically within the Spectrum ACL TCAM module. The issue occurs when rehash work is canceled while pending, leading to allocated hints not being freed properly. This results in a memory leak that can degrade system...

The vulnerability of the mlxsw_sp_acl_tcam_ventry_activity_get() function in Mellanox Technologies’ Switch ASICs for Linux operating systems allows a attacker to cause a service failure.

The vulnerability of the function mlxswspacltcamventryactivityget in the driver drivers/net/ethernet/mellanox/mlxsw/spectrumacltcam.c of the Mellanox Technologies Switch ASICs for the Linux operating system is related to the reutilization of previously released memory due to competitive access to...

kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption

A kernel stack flaw that corrupted the Linux kernel’s Mellanox Technologies Spectrum Ethernet driver was found when a user initialized more than 16 access control lists ACLs. This flaw allows a local user to crash or potentially escalate their privileges on the system...

SUSE CVE-2024-35852

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak when canceling rehash work The rehash delayed work is rescheduled with a delay if the number of credits at end of the work is not negative as supposedly it means that the migration ended...

SUSE CVE-2024-36006

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix incorrect list API usage Both the function that migrates all the chunks within a region and the function that migrates all the entries within a chunk call listfirstentry on the respective lists without...

DEBIAN-CVE-2024-36007

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

DEBIAN-CVE-2024-35852

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak when canceling rehash work The rehash delayed work is rescheduled with a delay if the number of credits at end of the work is not negative as supposedly it means that the migration ended...

DEBIAN-CVE-2024-35854

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix possible use-after-free during rehash The rehash delayed work migrates filters from one region to another according to the number of available credits. The migrated from region is destroyed at the end ...

UBUNTU-CVE-2024-35852

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak when canceling rehash work The rehash delayed work is rescheduled with a delay if the number of credits at end of the work is not negative as supposedly it means that the migration ended...

kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption

A kernel stack flaw that corrupted the Linux kernel’s Mellanox Technologies Spectrum Ethernet driver was found when a user initialized more than 16 access control lists ACLs. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption

A kernel stack flaw that corrupted the Linux kernel’s Mellanox Technologies Spectrum Ethernet driver was found when a user initialized more than 16 access control lists ACLs. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption

A kernel stack flaw that corrupted the Linux kernel’s Mellanox Technologies Spectrum Ethernet driver was found when a user initialized more than 16 access control lists ACLs. This flaw allows a local user to crash or potentially escalate their privileges on the system...

SUSE CVE-2024-26595

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix NULL pointer dereference in error path When calling mlxswspacltcamregiondestroy from an error path after failing to attach the region to an ACL group, we hit a NULL pointer dereference upon...

AZL-39887 CVE-2024-26595 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix NULL pointer dereference in error path When calling mlxswspacltcamregiondestroy from an error path after failing to attach the region to an ACL group, we hit a NULL pointer dereference upon...