NULL Pointer Dereference Affecting torvalds/linux package, versions [7.2.9,7.2.13)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-21800935
- published29 Oct 2026
- disclosed28 Oct 2026
- creditUnknown
Introduced: 28 Oct 2026
NewCVE-2026-99151 (opens in a new tab)How to fix?
Upgrade torvalds/linux to version 7.2.13 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference in the allocate_usb4_bandwidth_for_stream and allocate_usb4_bandwidth functions due to missing NULL checks on the stream->sink pointer. An attacker can cause a system crash or denial of service by triggering a scenario where stream->sink is NULL and subsequently dereferenced.
Note: The Linux kernel project assigns a CVE to every bug fix it ships, whether or not the bug has been shown to be exploitable. This advisory was generated from that process and has not been individually assessed for exploitability. See the kernel's CVE process documentation: https://github.com/torvalds/linux/blob/master/Documentation/process/cve.rst