CVEvulnerability

CVE-2024-40903

7.8 HIGH Published 2024-07-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-07-12
Last modified
2026-06-17
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416

Description

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 configurations

• 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) • linux linux kernel 6.10

Related

Weakness · CWE (1)

References