65 matches found
CVE-2026-98896
A flaw was found in the Linux kernel's Thunderbolt driver. A race condition can occur when a device hotplug event is processed concurrently with driver removal, resulting in a use-after-free condition where freed memory is accessed. A local user could exploit this flaw to cause a Denial of Servic...
CVE-2026-98694
A flaw was found in the Linux kernel's Thunderbolt driver. When a control channel request is canceled, a race condition can cause the request to be rescheduled after its memory has already been freed, resulting in a use-after-free vulnerability. A local attacker could exploit this flaw to cause a...
CVE-2026-98693
A flaw was found in the Linux kernel's Thunderbolt driver. A physically proximate user or local attacker could trigger a Denial of Service DoS and crash the system by disconnecting a device or unbinding the driver while DisplayPort tunnel operations are still active. This issue occurs because the...
CVE-2026-98687
A flaw was found in the Linux kernel's Thunderbolt driver. When processing property requests from peer devices, the driver fails to verify that the response data length does not exceed the allocated buffer size. A malicious peer can exploit this flaw by sending an oversized response packet,...
Linux Kernel Security Vulnerabilities
The Linux kernel versions 5.10.266 to 5.11, 5.15.217 to 5.16, and 7.2 contain security vulnerabilities. These vulnerabilities stem from a race condition between the tbremovework and tbdomainremove functions in the Thunderbolt driver. The tbfreeunpluggedxdomains function is called without checking...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.14 contains a security vulnerability. This vulnerability arises from the thunderbolt driver failing to release the domain reference acquired by tbtunnelonedp when DP RX reading is canceled. When the operation is cancelled, the reference leaks, potentially leading to a...
Linux Kernel Security Vulnerabilities
The Linux kernel version 4.15 contains a security vulnerability. This vulnerability arises from the thunderbolt driver not restricting the length of XDomain response data. Malicious peers can set the length field to 63, causing the driver to process data in 48-byte chunks and exceeding the...
ROS-20261012-73-0108
The vulnerability of the tbpropertyparsedir function in the drivers/thunderbolt/property.c module of the general support for USB4 and Thunderbolt driver in the Linux operating system is related to the execution of operations outside of the buffer. Exploiting this vulnerability could allow an...
ROS-20261008-73-0224
The vulnerability of the tbpropertyparsedir function in the drivers/thunderbolt/property.c module of the general support for USB4 and Thunderbolt driver in the Linux kernel is related to the execution of operations outside of the buffer boundaries. Exploiting this vulnerability could allow an...
ROS-20260922-73-0096
The vulnerability of the tbxdppropertiesrequest function in the drivers/thunderbolt/xdomain.c file of the general support driver for USB4 and Thunderbolt in the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could...
CVE-2026-89737
A flaw was found in the Linux kernel's USB Type-C Thunderbolt driver. The tbtaltmoderemove function fails to properly disable and drain work items before freeing associated plug and cable references. This oversight can lead to a use-after-free vulnerability, where the system attempts to access...
AZL-100662 CVE-2026-80990 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Release the Rx HopID that was handed out on mismatch tbxdomainallocinhopid passes the wanted HopID to idaallocrange as the lower bound, so a taken id is not an error there: the allocator returns the next free on...
CVE-2026-80990
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Release the Rx HopID that was handed out on mismatch tbxdomainallocinhopid passes the wanted HopID to idaallocrange as the lower bound, so a taken id is not an error there: the allocator returns the next free on...
USB4 Thunderbolt DoS
The vulnerability in the tbpropertyparsedir function within drivers/thunderbolt/property.c of the USB4 and Thunderbolt general support driver for the Linux kernel is related to buffer overflow. Exploitation of this vulnerability may allow an attacker to cause a denial of service...
Linux Thunderbolt Format Data Access
The vulnerability of the formatdwdata function in the drivers/thunderbolt/property.c module of the general support driver for USB4 and Thunderbolt in Linux’s operating system is related to the execution of operations outside of the buffer. Exploiting this vulnerability could allow a malicious act...
Linux USB4 Thunderbolt tb_xdp_properties_request() Heap Buffer Overflow
The vulnerability of the tbxdppropertiesrequest function in the drivers/thunderbolt/xdomain.c module of the general support driver for USB4 and Thunderbolt in the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could...
CVE-2026-74585
A flaw was found in the Linux kernel's Thunderbolt driver. A malicious or malformed Thunderbolt device can provide an invalid port number, leading to an out-of-bounds memory access. This can result in memory corruption and potentially lead to a denial of service or other unspecified impacts...
SUSE CVE-2026-74691
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Tear down DMA paths before stopping the rings tbnetteardown stops both rings and frees their frame buffers before calling tbxdomaindisablepaths. tbringstop zeroes the ring's descriptor base and tbnetfreebuffers...
CVE-2026-74691
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Tear down DMA paths before stopping the rings tbnetteardown stops both rings and frees their frame buffers before calling tbxdomaindisablepaths. tbringstop zeroes the ring's descriptor base and tbnetfreebuffers...
CVE-2026-74691 net: thunderbolt: Tear down DMA paths before stopping the rings
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Tear down DMA paths before stopping the rings tbnetteardown stops both rings and frees their frame buffers before calling tbxdomaindisablepaths. tbringstop zeroes the ring's descriptor base and tbnetfreebuffers...