Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004281)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004281 advisory. In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. Tenable has extracted the preceding...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003897)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003897 advisory. In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. Tenable has extracted the preceding...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002642)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002642 advisory. The getendpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service NULL pointer dereference...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000461 advisory. In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. Tenable has extracted the preceding...

Linux Distros Unpatched Vulnerability : CVE-2020-15393

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 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. CVE-2020-15393 Note that Nessus...

SUSE CVE-2017-16532

The getendpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted USB device...

SUSE CVE-2020-15393

In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770...

Medium: kernel

Issue Overview: A flaw was found in the AMD Cryptographic Co-processor driver in the Linux kernel. An attacker, able to send invalid SHA type commands, could cause the system to crash. The highest threat from this vulnerability is to system availability. CVE-2019-18808 A flaw was found in the Lin...

Linux kernel memory leak vulnerability (CNVD-2020-52626)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A memory disclosure vulnerability exists in usbtestdisconnect in the drivers/usb/misc/usbtest.c file in Linux kernel 5.7.6 and earlier versions. An attacker can exploi...

UBUNTU-CVE-2020-15393

In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770...

PT-2020-3141 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 4.4 through 5.7.6 Description: The issue is related to a memory leak in the usbtest disconnect function. This function is part of the Linux kernel and is located in drivers/usb/misc/usbtest.c. The memory leak occurs when...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3754-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3754-1 advisory. Ralf Spenneberg discovered that the ext4 implementation in the Linux kernel did not properly validate meta block groups. An attacker with physical access...

Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3619-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3619-2 advisory. USN-3619-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enableme...

USN-3619-2 linux-lts-xenial, linux-aws vulnerabilities

USN-3619-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Jann Horn discovered that the Berkeley Packet Filter BPF implementation in the Linux...

Ubuntu 17.10 : linux-raspi2 vulnerabilities (USN-3617-3)

It was discovered that a race condition leading to a use-after-free vulnerability existed in the ALSA PCM subsystem of the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2017-0861 It was discovered that a...

USN-3619-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

Jann Horn discovered that the Berkeley Packet Filter BPF implementation in the Linux kernel improperly performed sign extension in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2017-16995 It was discovered that a...

Linux kernel local denial of service vulnerability (CNVD-2017-33094)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A local denial of service vulnerability exists in the 'getendpoints' function in the drivers/usb/misc/usbtest.c file in Linux kernel 4.13.11 and earlier versions. A local...

UBUNTU-CVE-2017-16532

The getendpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted USB device...