AZL-55832 CVE-2024-57801 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregisternetdev is called after unloading vport rep. So, the mlx5ereppriv is already freed while trying to get rpriv-netdev, or walk...

DEBIAN-CVE-2024-57801

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregisternetdev is called after unloading vport rep. So, the mlx5ereppriv is already freed while trying to get rpriv-netdev, or walk...

UBUNTU-CVE-2024-57801

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregisternetdev is called after unloading vport rep. So, the mlx5ereppriv is already freed while trying to get rpriv-netdev, or walk...

CVE-2024-57801 net/mlx5e: Skip restore TC rules for vport rep without loaded flag

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregisternetdev is called after unloading vport rep. So, the mlx5ereppriv is already freed while trying to get rpriv-netdev, or walk...

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 a TC rule recovery issue in the net/mlx5e component when the vport rep is not loaded...

Vulnerability of components of the Linux operating system’s kernel, net/mlx5e, which allows a hacker to cause a service failure

The vulnerability of the net/mlx5e components in the Linux operating system’s kernel is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

SUSE CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

AZL-54107 CVE-2024-53138 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

DEBIAN-CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

AZL-54135 CVE-2024-53138 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

UBUNTU-CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

CVE-2024-53138

Mode C: Normal (details provided) Affected software: Linux kernel, net/mlx5e kTLS path (mlx5e_ktls_tx_handle_resync_dump_comp).Root cause: The kTLS tx handling code increments page references with a mix of get_page() and page_ref_inc(), while the release path uses put_page() only. This creates a ...

CVE-2024-53138

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of getpage and pagerefinc APIs to increment the page reference. But on the release path mlx5ektlstxhandleresyncdumpcomp, only putpage is use...

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 an incorrect page reference count in the kTLS transport handling code in the net/mlx5e driver, which could...

CVE-2024-53120

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix null-ptr-deref in add rule err flow In error flow of mlx5tcctentryaddrule, in case ctruleadd callback returns error, zonerule-attr is used uninitiated. Fix it to use attr which has the needed pointer value...

CVE-2024-53120

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix null-ptr-deref in add rule err flow In error flow of mlx5tcctentryaddrule, in case ctruleadd callback returns error, zonerule-attr is used uninitiated. Fix it to use attr which has the needed pointer value...

AZL-54207 CVE-2024-53120 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix null-ptr-deref in add rule err flow In error flow of mlx5tcctentryaddrule, in case ctruleadd callback returns error, zonerule-attr is used uninitiated. Fix it to use attr which has the needed pointer value...

CVE-2024-53120

CVE-2024-53120 concerns the Linux kernel net/mlx5e offload code (mlx5_core). In the error path of mlx5_tc_ct_entry_add_rule(), if ct_rule_add() returns an error, zone_rule->attr is used uninitialized, causing a NULL pointer dereference. The fix uses attr (with the required pointer value) inste...