kernel: USB: serial: io_ti: fix heap overflow in get_manuf_info()

A flaw was found in the Linux kernel's ioti USB serial driver. A malicious USB device, when plugged into a host running this driver, can exploit a heap overflow vulnerability in the getmanufinfo function. This occurs because the driver does not properly validate the size of data read from the...

kernel: USB: serial: io_ti: fix heap overflow in get_manuf_info()

A flaw was found in the Linux kernel's ioti USB serial driver. A malicious USB device, when plugged into a host running this driver, can exploit a heap overflow vulnerability in the getmanufinfo function. This occurs because the driver does not properly validate the size of data read from the...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

linux-fingerprint-r503

linux-fingerprint-r503 — fingerprint login for Linux using a Grow R503 + Arduino A from-parts USB fingerprint reader for Linux desktops. Total parts cost under $15. Drop-in replacement for upstream fprintd — PAM, KDE Settings, GNOME Settings, fprintd-verify, sudo with finger, screen-unlock with...

AZL-99644 CVE-2026-80827 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80827 USB: serial: option: fix slab OOB read in interrupt URB callback

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

EUVD-2026-71277

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

Linux Distros Unpatched Vulnerability : CVE-2026-80827

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's...

The vulnerability of the klsi_105_prepare_write_buffer() function in the drivers/usb/serial/kl5kusb105.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the klsi105preparewritebuffer function in the drivers/usb/serial/kl5kusb105.c module of the Linux kernel is related to the issue of operations going beyond the buffer’s boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the get_manuf_info() function in the drivers/usb/serial/io_ti.c file of the Linux operating system’s USB device driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the getmanufinfo function in the drivers/usb/serial/ioti.c file of the Linux device driver for USB devices is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the build_i2c_fw_hdr() function in the drivers/usb/serial/io_ti.c file of the Linux device driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the buildi2cfwhdr function in the drivers/usb/serial/ioti.c file of the Linux device driver module is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098908)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098908 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: serial: quatech2: fix null-ptr-deref in qt2processreadurb This patch addresses a null-ptr-deref in qt2processreadurb due to an incorrect bounds check in the following code: c if newport serial-numports deverr&port-dev, “%s -...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100521)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100521 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099706 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

CVE-2026-68365

A flaw was found in the Linux kernel's ioedgeport USB serial driver. The driver fails to properly cap the transmit credits received from a connected USB device. This can lead to the txCredits value exceeding the allocated buffer size. A malicious USB device could leverage this vulnerability to...

CVE-2026-68365

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds the 16-bit value to txCredits without checking maxTxCredits. edgewrite...

UBUNTU-CVE-2026-68365

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds the 16-bit value to txCredits without checking maxTxCredits. edgewrite...

CVE-2026-68365

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds the 16-bit value to txCredits without checking maxTxCredits. edgewrite...

CVE-2026-68365 USB: serial: io_edgeport: cap received transmit credits

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds the 16-bit value to txCredits without checking maxTxCredits. edgewrite...