Tracker / CVE-2024-40903
CVE-2024-40903
High 7.8
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: fix use-after-free case in tcpm_register_source_caps There could be a potential use-after-free case in tcpm_register_source_caps(). This could happen when: * new (say invalid) source caps are advertised * the existing source caps are unregistered * tcpm_register_source_caps() returns with an error as usb_power_delivery_register_capabilities() fails This causes port->partner_source_caps to hold on to the now freed source caps. Reset port->partner_source_caps value to NULL after unregistering existing source caps.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.1.61 → 6.1.95 |
| linux | linux_kernel · 6.6.31 → 6.6.35 |
| linux | linux_kernel · 6.9 → 6.9.6 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.