CVE-2022-43588
Assigner: talos
Published: 2022-11-22T00:00:00
State: PUBLISHED
affected: vendor: Callback technologies
product: CBFS Filter
versions: version: 20.0.8317
status: affected
descriptions: value: A null pointer dereference vulnerability exists in the handle_ioctl_83150 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.
problemTypes: descriptions: description: CWE-476: NULL Pointer Dereference
type: CWE
cweId: CWE-476
metrics: cvssV3_0: version: 3.0
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseScore: 6.2
baseSeverity: MEDIUM