Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fixed a bug in the pipe direction for control transfers. The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: The BOGUS control direction, with pipe 80001e80, does not match bRequestType 0. WARNING:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-073366)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-073366 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: check URB actuallength for interrupt-IN notifications USBTMC devices can use an...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100384)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100384 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeou...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100378)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100378 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmcrelease When calling usbtmcrelease, pending anchored UR...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099953)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099953 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeou...

SUSE CVE-2026-43429

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usbbulkmsg calls. Since the user can specify...

CVE-2026-43429

A flaw was found in the Linux kernel's usbtmc driver. A local user can exploit this vulnerability by providing arbitrarily long timeout values through an ioctl command. This can cause the kernel thread to hang indefinitely, leading to a Denial of Service DoS condition. Mitigation To mitigate this...

CVE-2026-43429 USB: usbtmc: Use usb_bulk_msg_killable() with user-specified timeouts

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usbbulkmsg calls. Since the user can specify...

CVE-2026-43429

CVE-2026-43429 (Linux kernel, USB usbtmc): The vulnerability arises from the usbtmc driver accepting user-specified timeouts that can be arbitrarily long for usb_bulk_msg() calls, potentially causing kernel threads to hang indefinitely. The issue is resolved by using usb_bulk_msg_killable() with ...

CVE-2026-43429 USB: usbtmc: Use usb_bulk_msg_killable() with user-specified timeouts

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usbbulkmsg calls. Since the user can specify...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the usbtmc driver to call usbbulkmsg with a timeout value specified by the user. This...

Linux Distros Unpatched Vulnerability : CVE-2026-43429

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses...

CVE-2026-43429: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usbbulkmsg calls. Since the user can specify...

Linux kernel 安全漏洞

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 usb usbtmc driver not refreshing the anchor URB in usbtmcrelease, which could lead to reuse after releas...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012978)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012978 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem ...

DEBIAN-CVE-2023-53761

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem in the usbtmc driver: When a user submits an ioctl for a 0-length control transfer, the driver does not check that the direction is...

CVE-2023-53761 USB: usbtmc: Fix direction for 0-length ioctl control messages

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem in the usbtmc driver: When a user submits an ioctl for a 0-length control transfer, the driver does not check that the direction is...

CVE-2023-53761

The CVE-2023-53761 issue affects the Linux kernel USB usbtmc driver. A 0-length control transfer ioctl could bypass direction checks because the driver did not enforce the OUT direction for bRequestType, enabling a mismatch in control messages traced in usb_submit_urb. The root cause in the patch...

Linux Distros Unpatched Vulnerability : CVE-2023-53761

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem in the usbtmc driver: When a user submits an ioctl for a 0-leng...

DEBIAN-CVE-2022-48834

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at...