Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-391604)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-391604 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: flush pending destroy work before exitnet release Similar to 2c9f0293280e...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-387298)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-387298 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: Always flush async PF workqueue when vCPU is being destroyed Always flush the per-vCPU asyn...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987193)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987193 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/ibsrp: Fix a deadlock Remove the flushworkqueuesystemlongwq call since flushing systemlongwq...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986392)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986392 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...

CVE-2022-50555: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: tipc: fix a null-ptr-deref in tipctopsrvaccept syzbot found a crash in tipctopsrvaccept: KASAN: null-ptr-deref in range 0x0000000000000008-0x000000000000000f Workqueue: tipcrcv tipctopsrvaccept RIP: 0010:kernelaccept+0x22d/0x350...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-394258)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-394258 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: omapdrm: Add missing check for allocorderedworkqueue As it may return NULL pointer and cause...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-369919)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-369919 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: flush pending destroy work before exitnet release Similar to 2c9f0293280e...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987227 advisory. In the Linux kernel, the following vulnerability has been resolved: ixgbevf: Fix resource leak in ixgbevfinitmodule ixgbevfinitmodule won't destroy the workqueue...

Linux Kernel Security Vulnerabilities

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 the hpdrxirqcreateworkqueue function not properly freeing created work queues and allocated memory when it...

PT-2025-42708

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the networking subsystem, specifically in the mscc ocelot component. The problem arises from a cyclic delayed work item where canc...

cgroup: split cgroup_destroy_wq into 3 workqueues

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SUSE CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

EUVD-2025-32380

In the Linux kernel, the following vulnerability has been resolved: cgroup: split cgroupdestroywq into 3 workqueues A hung task can occur during 1 LTP cgroup testing when repeatedly mounting/unmounting perfevent and netprio controllers with systemd.unifiedcgrouphierarchy=1. The hang manifests in...

EUVD-2025-32383

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

AZL-75170 CVE-2025-39945 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

AZL-68163 CVE-2025-39945 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

UBUNTU-CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945 cnic: Fix use-after-free bugs in cnic_delete_task

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945 cnic: Fix use-after-free bugs in cnic_delete_task

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...