CVE-2024-40903
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-40903
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-40903.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-40903
- Downstream
- Related
- Published
- 2024-07-12T13:15:13Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: tcpm: fix use-after-free case in tcpmregistersource_caps
There could be a potential use-after-free case in tcpmregistersourcecaps(). This could happen when: * new (say invalid) source caps are advertised * the existing source caps are unregistered * tcpmregistersourcecaps() returns with an error as usbpowerdeliveryregistercapabilities() fails
This causes port->partnersourcecaps to hold on to the now freed source caps.
Reset port->partnersourcecaps value to NULL after unregistering existing source caps.
- References