CVE-2024-43833
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-43833
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43833.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-43833
- Downstream
- Related
- Published
- 2024-08-17T10:15:09Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: v4l: async: Fix NULL pointer dereference in adding ancillary links
In v4l2asynccreateancillarylinks(), ancillary links are created for lens and flash sub-devices. These are sub-device to sub-device links and if the async notifier is related to a V4L2 device, the source sub-device of the ancillary link is NULL, leading to a NULL pointer dereference. Check the notifier's sd field is non-NULL in v4l2asynccreateancillarylinks().
[Sakari Ailus: Reword the subject and commit messages slightly.]
- References