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 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...

EUVD-2026-55466

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

The CVE concerns the Linux kernel USB serial driver for io_edgeport. The vulnerability arises because edge_interrupt_callback() adds a 16-bit transmit-credits value to txCredits without enforcing maxTxCredits. edge_write() then uses (txCredits − software FIFO count) as the data that fits, and sin...

Linux Distros Unpatched Vulnerability : CVE-2026-68365

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000684)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000684 advisory. The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002056)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002056 advisory. The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001824)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001824 advisory. The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and...

CLSA-2025-1742322442 kernel: Fix of 5 CVEs

HID: core: zero-initialize the report buffer CVE-2024-50302 - Revert "drm/amdgpu: add missing size check in amdgpudebugfsgprwaveread" - drm/amd/amdgpu: Fix GPR read from debugfs v2 CVE-2024-50282 - USB: serial: ioedgeport: fix use after free in debug printk CVE-2024-50267 - wifi: iwlegacy: Clear...

CLSA-2025-1741624133 kernel: Fix of 5 CVEs

HID: core: zero-initialize the report buffer CVE-2024-50302 - Revert "drm/amdgpu: add missing size check in amdgpudebugfsgprwaveread" - drm/amd/amdgpu: Fix GPR read from debugfs v2 CVE-2024-50282 - USB: serial: ioedgeport: fix use after free in debug printk CVE-2024-50267 - wifi: iwlegacy: Clear...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-52524: Fixed possible corruption in nfc/llcp bsc1220927. CVE-2024-49925: fbdev: efifb: Register sysfs groups through driver core bsc1232224 CVE-2024-50089:...

USB: serial: io_edgeport: fix use after free in debug printk

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DEBIAN-CVE-2024-50267

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: fix use after free in debug printk The "devdbg&urb-dev-dev, ..." which happens after usbfreeurburb is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid...

SUSE CVE-2013-1774

The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and system crash via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3360-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3360-1 advisory. It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive...

USN-3360-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive information kernel memory. CVE-2014-9900 It was discovered that the Linux kernel did not properly restrict access to /proc/iomem. A local attacker...

Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3359-1)

It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive information kernel memory. CVE-2014-9900 Dmitry Vyukov, Andrey Konovalov, Florian Westphal, and Eric Dumazet discovered that the netfiler subsyste...

USN-3359-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive information kernel memory. CVE-2014-9900 Dmitry Vyukov, Andrey Konovalov, Florian Westphal, and Eric Dumazet discovered that the netfiler subsyste...

Kernel: USB io_ti driver NULL pointer dereference in routine chase_port

The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and system crash via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter...