kernel: net: openvswitch: Fix Use-After-Free in ovs_ct_exit

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fix Use-After-Free in ovsctexit The Linux kernel CVE team has assigned CVE-2024-27395 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050836-CVE-2024-27395-573e@gregkh/T...

PT-2024-35586

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.65 Description A null pointer dereference issue has been resolved in the Linux kernel. The issue occurs in the error flow of the mlx5 tc ct entry add rule function, where the zone rule-attr is used without...

Virtuozzo Hybrid Server 7.5 Update 7 (7.5.7-129)

Virtuozzo Hybrid Server 7.5 Update 7 introduces a way to convert system containers to virtual machines, support for Ubuntu 24.04 LTS, and bug fixes. Additionally, it provides a new kernel 3.10.0-1160.119.1.vz7.224.4. Vulnerability id: PSBM-159393 Memory corruption leading to a crash in nodes in...

CVE-2024-50030

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

SUSE CVE-2024-50030

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

DEBIAN-CVE-2024-50030

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

CVE-2024-50030

CVE-2024-50030 refers to a Linux kernel vulnerability in drm/xe/ct where a use-after-free (UAF) could occur due to fence/timeout interactions. The fix serializes with the completion side by grabbing ct->lock after the wait to ensure correct ordering of dependent loads/stores and to prevent UAF...

CVE-2024-50030 drm/xe/ct: prevent UAF in send_recv()

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

CVE-2024-50030 drm/xe/ct: prevent UAF in send_recv()

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

CVE-2024-50030: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

PT-2024-7605

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free UAF vulnerability in the send recv function, specifically in the drm/xe/ct module of the Linux kernel. This vulnerability can be exploited to...

Linux tcf_ct_act Network Scheduling DoS

The vulnerability of the tcfctact function in the net/sched/actct.c module of the net/sched/actct subsystem of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

CVE-2024-28810

An issue was discovered in Infinera hiT 7300 5.60.50. Sensitive information inside diagnostic files exported by the @CT application allows an attacker to achieve loss of confidentiality by analyzing these files...

CVE-2024-28813: Improper Privilege Management

An issue was discovered in Infinera hiT 7300 5.60.50. Undocumented privileged functions in the @CT management application allow an attacker to activate remote SSH access to the appliance via an unexpected network interface...

CVE-2024-28810: Cleartext Storage of Sensitive Information

An issue was discovered in Infinera hiT 7300 5.60.50. Sensitive information inside diagnostic files exported by the @CT application allows an attacker to achieve loss of confidentiality by analyzing these files...

SUSE CVE-2024-43864

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix CT entry update leaks of modify header context The cited commit allocates a new modify header to replace the old one when updating CT entry. But if failed to allocate a new one, eg. exceed the max number firmware c...

CVE-2024-43864

A use-after-free flaw was found in the Linux kernel when offloading connection tracking rules via tc ct action functionality. This issue could allow a local user to crash the system. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red...

DEBIAN-CVE-2024-43864

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix CT entry update leaks of modify header context The cited commit allocates a new modify header to replace the old one when updating CT entry. But if failed to allocate a new one, eg. exceed the max number firmware c...

CVE-2024-43864 net/mlx5e: Fix CT entry update leaks of modify header context

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix CT entry update leaks of modify header context The cited commit allocates a new modify header to replace the old one when updating CT entry. But if failed to allocate a new one, eg. exceed the max number firmware c...

CVE-2024-43864

The CVE-2024-43864 issue affects the Linux kernel mlx5e CT entry handling. A CT entry update would allocate a new modify header; if allocation failed (e.g., firmware maxed out), the new modify header becomes an error pointer and could trigger a panic during deallocation, while the old modify head...