Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2019-11135: TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may bsc1139073 CVE-2024-36028: mm/hugetlb: fix DEBUGLOCKSWARNON1 when...

K000153181: Linux kernel vmxnet3 module vulnerability CVE-2025-37799

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 that is, packet sizes between 128 - 3k bytes. We noticed MTU-related...

UBUNTU-CVE-2025-38570

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: unlink NAPIs from queues on error to open CI hit a UaF in fbnic in the AFXDP portion of the queues.py test. The UaF is in the skmarknapiidonce call in xskbind, NAPI has been freed. Looks like the device failed to open...

CVE-2025-38570 eth: fbnic: unlink NAPIs from queues on error to open

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: unlink NAPIs from queues on error to open CI hit a UaF in fbnic in the AFXDP portion of the queues.py test. The UaF is in the skmarknapiidonce call in xskbind, NAPI has been freed. Looks like the device failed to open...

CVE-2025-38570

CVE-2025-38570 is described in the initial document as a Linux kernel issue in the fbnic AF_XDP path, where a UaF occurs in xsk_bind() due to NAPI handling: NAPI is freed and the NAPI pointer is not cleared from the queue after a device open failure. The report indicates a local attack vector wit...

CVE-2025-38570 eth: fbnic: unlink NAPIs from queues on error to open

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: unlink NAPIs from queues on error to open CI hit a UaF in fbnic in the AFXDP portion of the queues.py test. The UaF is in the skmarknapiidonce call in xskbind, NAPI has been freed. Looks like the device failed to open...

Linux Distros Unpatched Vulnerability : CVE-2024-27050

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - In the Linux kernel, the following vulnerability has been resolved: libbpf: Use OPTSSET macro in bpfxdpquery When the featureflags and xdpzcmaxse...

Linux Distros Unpatched Vulnerability : CVE-2025-22106

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vmxnet3: unregister xdp rxq info in the reset path vmxnet3 does not unregister xdp rxq info ...

Linux Distros Unpatched Vulnerability : CVE-2023-53107

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: veth: Fix use after free in XDPREDIRECT Commit 718a18a0c8a6 veth: Rework vethxdprcvskb in...

Linux Distros Unpatched Vulnerability : CVE-2022-33743

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP eXpress Data Path, a code label was moved in a way allowing for SKB...

Linux Distros Unpatched Vulnerability : CVE-2025-37799

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is...

Linux Distros Unpatched Vulnerability : CVE-2024-27026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix missing reserved tailroom Use rbi-len instead of rcd-len for...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-087 (ALASKERNEL-5.15-2025-087)

The version of kernel installed on the remote host is prior to 5.15.189-131.206. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-087 advisory. In the Linux kernel, the following vulnerability has been resolved: net: tap: NULL pointer derefence in...

OESA-2025-1960 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: xfrm: state: fix out-of-bounds read during lookup lookup and resize can run in parallel. The xfrmstatehashgeneration seqlock ensures a retry, but the hash...

Linux Distros Unpatched Vulnerability : CVE-2025-38375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtio-net: ensure the received length does not exceed allocated size In xdplinearizepage, when reading the following buffers from the ring, we forget to check...

Linux Distros Unpatched Vulnerability : CVE-2024-41047

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: i40e: Fix XDP program unloading while removing the driver The commit 6533e558c650 i40e: Fix...

PT-2025-33769

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a use-after-free UaF issue in the fbnic module within the AF XDP portion of the queues. The vulnerability occurs when a Network Address Port Identifier NAPI h...

SUSE CVE-2025-38375

In the Linux kernel, the following vulnerability has been resolved: virtio-net: ensure the received length does not exceed allocated size In xdplinearizepage, when reading the following buffers from the ring, we forget to check the received length with the true allocate size. This can lead to an...

SUSE CVE-2025-38413

In the Linux kernel, the following vulnerability has been resolved: virtio-net: xsk: rx: fix the frame's length check When calling buftoxdp, the len argument is the frame data's length without virtio header's length vi-hdrlen. We check that len with xskpoolgetrxframesize + vi-hdrlen to ensure the...

CVE-2025-38439

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...