CVE-2020-25284

Medium

The rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe.

Package Linux Kernel
Published 2020-09-13
Last modified 2024-11-21
CVSS version 3.1
Patch available
Awaiting data

CVSS 3.1 score

4.1

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

Weakness type

CWE-863

CVE-2020-25284 is classified as CWE-863

See CWE-863 on MITRE CWE for full details on this weakness type.

References

7 total
Showing 5 of 7 references View all on NVD

Frequently asked questions

  • What is CVE-2020-25284?

    CVE-2020-25284 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.1 out of 10 . CVE-2020-25284 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2020-25284?

    CVE-2020-25284 has a CVSS score of 4.1 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N .

  • Is there a patch available for CVE-2020-25284?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2020-25284 patch availability.

  • Is CVE-2020-25284 actively exploited?

    No. CVE-2020-25284 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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