CVE-2022-43589
Medium
Description
A null pointer dereference vulnerability exists in the handle_ioctl_8314C functionality of Callback technologies CBFS Filter 20.0.8317. A specially crafted I/O request packet (IRP) can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability.
SeverityMedium
CVSS5.5
Exploit probability—
ProductCallback Cbfs Filter
PublishedNov 28, 2022
First seenNov 28, 2022
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| callback cbfs_filter | 20.0.8317 | — |
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