Description (CNA)
Depending on the way the format strings in the card label are crafted it's possible to leak kernel stack memory. There is also the possibility for DoS due to the v4l2loopback kernel module crashing when providing the card label on request (reproduce e.g. with many %s modifiers in a row).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| umlaeute / umlaeute/v4l2loopback | affected unspecified before 0.12.6 |
CWE
CWE-134
References
- https://huntr.dev/bounties/1b055da5-7a9e-4409-99d7-030280d242d5
- https://github.com/umlaeute/v4l2loopback/commit/e4cd225557486c420f6a34411f98c575effd43dd
ADP enrichment
No English description supplied.