CVE-2022-3563

Medium

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.

Package Linux Kernel
Published 2022-10-17
Last modified 2024-11-21
CVSS version 3.1
Patch available
Awaiting data

CVSS 3.1 score

5.7

out of 10
Medium
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Vector string
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness type

CWE-404

CVE-2022-3563 is classified as CWE-404

See CWE-404 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2022-3563 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Frequently asked questions

  • What is CVE-2022-3563?

    CVE-2022-3563 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.7 out of 10 . CVE-2022-3563 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2022-3563?

    CVE-2022-3563 has a CVSS score of 5.7 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H .

  • Is there a patch available for CVE-2022-3563?

    No patch is currently available for CVE-2022-3563. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

  • Is CVE-2022-3563 actively exploited?

    No — CVE-2022-3563 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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