Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-7187-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7187-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

PT-2025-55049

Уязвимость функции commit minimal transition based on current context модуля drivers/gpu/drm/amd/display/dc/core/dc.c драйвера поддержки инфраструктуры прямого рендеринга DRI видеокарт AMD ядра операционной системы Linux связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимос...

PT-2025-31750

Name of the Vulnerable Software and Affected Versions nvidia-graphics-drivers nvidia-graphics-drivers-legacy-390xx nvidia-graphics-drivers-tesla-418 nvidia-graphics-drivers-tesla-470 nvidia-graphics-drivers-tesla-535 nvidia-open-gpu-kernel-modules Description The NVIDIA GPU Display Driver for...

PT-2025-43418

Name of the Vulnerable Software and Affected Versions nvidia-graphics-drivers nvidia-graphics-drivers-legacy-390xx nvidia-graphics-drivers-tesla-418 nvidia-graphics-drivers-tesla-470 nvidia-graphics-drivers-tesla-535 nvidia-open-gpu-kernel-modules Description The listed NVIDIA drivers and kernel...

PT-2025-43417

Name of the Vulnerable Software and Affected Versions NVIDIA Display Driver for Linux nvidia-graphics-drivers nvidia-graphics-drivers-legacy-390xx nvidia-graphics-drivers-tesla-418 nvidia-graphics-drivers-tesla-470 nvidia-graphics-drivers-tesla-535 nvidia-open-gpu-kernel-modules Description The...

CVE-2024-56649 net: enetc: Do not configure preemptible TCs if SIs do not support

In the Linux kernel, the following vulnerability has been resolved: net: enetc: Do not configure preemptible TCs if SIs do not support Both ENETC PF and VF drivers share enetcsetuptcmqprio to configure MQPRIO. And enetcsetuptcmqprio calls enetcchangepreemptibletcs to configure preemptible TCs...

CVE-2024-56649 net: enetc: Do not configure preemptible TCs if SIs do not support

In the Linux kernel, the following vulnerability has been resolved: net: enetc: Do not configure preemptible TCs if SIs do not support Both ENETC PF and VF drivers share enetcsetuptcmqprio to configure MQPRIO. And enetcsetuptcmqprio calls enetcchangepreemptibletcs to configure preemptible TCs...

CVE-2024-56662: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: acpi: nfit: vmalloc-out-of-bounds Read in acpinfitctl Fix an issue detected by syzbot with KASAN: BUG: KASAN: vmalloc-out-of-bounds in cmdtofunc drivers/acpi/nfit/ core.c:416 inline BUG: KASAN: vmalloc-out-of-bounds in...

USN-7179-1: Linux kernel vulnerabilities

Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2020-12351 Andy Nguyen discovered that the...

USN-7173-2: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Several security issues were discover...

USN-7173-2 linux-aws, linux-aws-5.4, linux-bluefield, linux-ibm, linux-ibm-5.4, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Several security issues were discover...

USN-7166-3: Linux kernel (HWE) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...

USN-7166-3 linux-hwe-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...

USN-7159-4 linux-iot vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - S390 architecture; - x86 architecture; - Power management core; - GPU...

USN-7159-4: Linux kernel (IoT) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - S390 architecture; - x86 architecture; - Power management core; - GPU...

Ubuntu 20.04 LTS : Linux kernel (IoT) vulnerabilities (USN-7159-4)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7159-4 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7179-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7179-1 advisory. Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type- confusion error. A physically proximate...

Exploring vulnerable Windows drivers

This post is the result of research into the real-world application of the Bring Your Own Vulnerable Driver BYOVD technique along with Cisco Talos' series of posts about malicious Windows drivers. Some of this research was presented at the AVAR conference in Chennai at the beginning of December...

USN-7159-3 linux-bluefield, linux-oracle, linux-oracle-5.4 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - S390 architecture; - x86 architecture; - Power management core; - GPU...

USN-7166-2 linux-aws, linux-aws-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...