SUSE CVE-2026-97440

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtrsendresumetx calls qrtrnodelookup which takes a reference on the returned node. If the subsequent call to qrtrallocctrlpacket fails due to memory allocation...

CVE-2026-97440

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtrsendresumetx calls qrtrnodelookup which takes a reference on the returned node. If the subsequent call to qrtrallocctrlpacket fails due to memory allocation...

UBUNTU-CVE-2026-97440

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtrsendresumetx calls qrtrnodelookup which takes a reference on the returned node. If the subsequent call to qrtrallocctrlpacket fails due to memory allocation...

PT-2026-104909

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtr send resume tx calls qrtr node lookup which takes a reference on the returned node. If the subsequent call to qrtr alloc ctrl packet fails due to memory allocati...

PT-2026-98074

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A node reference count leak occurs in the net: qrtr component. The function qrtr send resume tx invokes qrtr node lookup, which increments the reference count of the returned node. If a...

Linux Distros Unpatched Vulnerability : CVE-2026-97440

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtrsendresumetx calls qrtrnodelookup which takes a reference on the returned node. If the...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel before version 5.11.11. The qrtrrecvmsg function in net/qrtr/qrtr.c allows attackers to obtain sensitive information from kernel memory due to a partially uninitialized data structure, identified as CID-50535249f624...

The vulnerability of the ctrlcmd_bye() function in the net/qrtr/ns.c module allows a hacker to trigger a service failure for Qualcomm IPC kernel-based Linux operating systems.

The vulnerability of the ctrlcmdbye function in the net/qrtr/ns.c module, which supports Qualcomm IPC cores in the Linux operating system, relates to the failure to release resources after their useful lifespan has ended. Exploiting this vulnerability could allow a attacker to cause service...

The vulnerability of the __radix_tree_create() function in the net/qrtr/af_qrtr.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the radixtreecreate function in the net/qrtr/afqrtr.c module of the Linux operating system is related to the failure to release resources after the expiration of their useful life. Exploiting this vulnerability could allow an attacker to cause a service failure...

AZL-90486 CVE-2026-52947 affecting package kernel for versions less than 6.6.143.1-1

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix refcount saturation and potential UAF in qrtrportremove In qrtrportremove, the socket reference count is decremented via sockput before the port is removed from the qrtrports XArray and before the RCU grace period...

PT-2026-51841

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the qrtr port remove function where the socket reference count is decremented using sock put before the port is removed from the qrtr ports XArray and before the RCU...

SUSE CVE-2026-46003

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

CVE-2026-46003

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

CVE-2026-46047 net: qrtr: ns: Fix use-after-free in driver remove()

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Fix use-after-free in driver remove In the remove callback, if a packet arrives after destroyworkqueue is called, but before sockrelease, the qrtrnsdataready callback will try to queue the work, causing...

CVE-2026-46026

CVE-2026-46026 concerns a bound-check omission in the Linux kernel’s net: qrtr: ns path, allowing a local attacker to flood LOOKUP messages; fix clamps the global maximum lookups to 64. Affected component is the qrtr ns logic, with local-privilege abuse leading to potential denial or resource exh...

CVE-2026-46003

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

CVE-2026-46003 net: qrtr: ns: Limit the total number of nodes

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

CVE-2026-46003: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

CVE-2026-46038: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Free the node during ctrlcmdbye A node sends the BYE packet when it is about to go down. So the nameserver should advertise the removal of the node to all remote and local observers and free the node finally. But...

CVE-2025-71285: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Drop the MHI autoqueue feature for IPCR DL channels MHI stack offers the 'autoqueue' feature, which allows the MHI stack to auto queue the buffers for the RX path DL channel. Though this feature simplifies the client...