Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000690 advisory. Multiple buffer overflows in the commandportreadcallback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002053)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002053 advisory. Multiple buffer overflows in the commandportreadcallback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002447)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002447 advisory. drivers/usb/serial/whiteheat.c in the Linux kernel before 4.2.4 allows physically proximate attackers to cause a denial of service NULL pointer dereference and OOPS ...

Multiple buffer overflows in the command_port_read_callback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before 3.16.2 allow physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) via a crafted device that provides a large amount of (1) EHCI or (2) XHCI data associated with a bulk response.

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PT-2015-6820 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.2.4 Description: The issue allows physically proximate attackers to cause a denial of service NULL pointer dereference and OOPS or possibly have unspecified other impact via a crafted USB device. This is due t...

Kernel: USB serial: memory corruption flaw

A memory corruption flaw was found in the way the USB ConnectTech WhiteHEAT serial driver processed completion commands sent via USB Request Blocks buffers. An attacker with physical access to the system could use this flaw to crash the system or, potentially, escalate their privileges on the...

AZL-34323 CVE-2014-3185 affecting package kernel for versions less than 5.15.153.1-1

Multiple buffer overflows in the commandportreadcallback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before 3.16.2 allow physically proximate attackers to execute arbitrary code or cause a denial of service memory corruption and system crash v...

AZL-34849 CVE-2014-3185 affecting package kernel for versions less than 6.6.22.1-2

Multiple buffer overflows in the commandportreadcallback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before 3.16.2 allow physically proximate attackers to execute arbitrary code or cause a denial of service memory corruption and system crash v...

PT-2014-5125 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.16.2 Description: The issue concerns multiple buffer overflows in the command port read callback function in drivers/usb/serial/whiteheat.c within the Whiteheat USB Serial Driver. This allows physically...