Security Bulletin: Vulnerability in the Linux kernel affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products

Summary A vulnerability in the Linux kernel affects IBM Storage Virtualize products and could cause a denial of service. CVE-2025-38718. Vulnerability Details CVEID:CVE-2025-38718 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: sctp: linearize cloned gso packets i...

MiracleLinux 8 : kernel-4.18.0-553.97.1.el8_10 (AXSA:2026-097:05)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-097:05 advisory. kernel: Bluetooth: hcievent: call disconnect callback before deleting conn CVE-2023-53673 kernel: ASoC: Intel: bytcrrt5640: Fix invalid quirk input...

kernel: e1000e: fix heap overflow in e1000_set_eeprom

A heap‑overflow vulnerability was discovered in the linux kernel e1000e driver’s e1000seteeprom function, insufficient validation of the requested length for an EEPROM change could allow a local, low‑privilege user to trigger memory corruption heap overflow. A local unprivileged user with access ...

kernel: KVM: arm64: Tear down vGIC on failed vCPU creation

A use-after-free flaw was found in KVM for arm64 in the Linux Kernel, if the kvmarchvcpucreate fails to share the vCPU page with the hypervisor. This vulnerability could even lead to a kernel information leak problem...

kernel: xsk: check IFF_UP earlier in Tx path

In the Linux kernel, the following vulnerability has been resolved: xsk: check IFFUP earlier in Tx path Xsk Tx can be triggered via either sendmsg or poll syscalls. These two paths share a call to common function xskxmit which has two sanity checks within. A pseudo code example to show the two...

kernel: ipv6: Fix out-of-bounds access in ipv6_find_tlv()

An out of bounds OOB memory access flaw was found in the Linux kernel's ipv6 network subsystem. This could allow a local attacker to crash the system or leak kernel internal information...

kernel: drm/i915: mark requests for GuC virtual engines to avoid use-after-free

A use-after-free vulnerability was found in the Linux kernel Intel i915 graphics driver's GuC virtual engine request handling. A local user with access to GPU rendering can create requests on GuC virtual engines and trap references via syncfile or dmabuf, causing fence release operations to acces...

kernel: xsk: check IFF_UP earlier in Tx path

In the Linux kernel, the following vulnerability has been resolved: xsk: check IFFUP earlier in Tx path Xsk Tx can be triggered via either sendmsg or poll syscalls. These two paths share a call to common function xskxmit which has two sanity checks within. A pseudo code example to show the two...

ROS-20260128-73-0034

Vulnerability in kernel-lt related to implementation of incorrect control flow. Exploitation of the vulnerability may allow an attacker to cause a denial of service...

ROS-20260128-73-0017

A vulnerability in the ucsiconnectorchange function of the Linux kernel is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Linux blk_mq Queue Tag Set DoS

The vulnerability of the blkmqadd,delqueuetagset function in the Linux operating system is related to errors during thread locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260128-73-0037

Vulnerability in kernel-lt related to an unchecked return value. Exploitation of the vulnerability may allow an attacker to cause a denial of service...

ROS-20260128-73-0044

Vulnerability in kernel-lt related to writing outside buffer boundaries in memory. Exploitation of the vulnerability may allow an attacker to execute arbitrary code...

ROS-20260128-73-0058

Vulnerability in kernel-lt related to null pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

PT-2026-5170

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer nvlddmkm.sys, where an attacker could cause an integer overflow. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, or...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005118)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005118 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: Fix array-index-out-of-bounds in diFree Tenable has extracted the preceding description bloc...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005006)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005006 advisory. In the Linux kernel, the following vulnerability has been resolved: block, bfq: don't move oombfqq Our test report a UAF: 2073.019181...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005169)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005169 advisory. In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005047)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005047 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: validate user input for expected length I got multiple syzbot reports showing old bugs...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005162)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005162 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Ensure mstprimary pointer is valid in drmdpmsthandleupreq While receiving an MST up...