What is CVE-2022-48655?

CVE-2022-48655 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10, classified as a Buffer Overflow flaw (CWE-119). CVE-2022-48655 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-48655?

CVE-2022-48655 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2022-48655?

No patch is currently available for CVE-2022-48655. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-48655 actively exploited?

CVE-2022-48655 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Buffer Overflow (CWE-119)?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/119.html

CVE-2022-48655

High

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Harden accesses to the reset domains Accessing reset domains descriptors by the index upon the SCMI drivers requests through the SCMI reset operations interface can potentially lead to out-of-bound violations if the SCMI driver misbehave. Add an internal consistency check before any such domains descriptors accesses.

Package Linux Kernel

Published 2024-04-28

Last modified 2025-01-10

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

7.8

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type

CWE-119

CVE-2022-48655 is a Buffer Overflow vulnerability

What is Buffer Overflow?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2022-48655 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Debian Security
https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html

Mailing List
Security
https://security.netapp.com/advisory/ntap-20240912-0008/

Third Party Advisory
Kernel patch commit
https://git.kernel.org/stable/c/1f08a1b26cfc53b7715abc46857c6023bb1b87de
Patch
Kernel patch commit
https://git.kernel.org/stable/c/7184491fc515f391afba23d0e9b690caaea72daf
Patch
Kernel patch commit
https://git.kernel.org/stable/c/8e65edf0d37698f7a6cb174608d3ec7976baf49e
Patch

5 patch commits total View all on NVD

Details

CVE ID CVE-2022-48655

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2024-04-28

Modified 2025-01-10

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-48655?

CVE-2022-48655 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 , classified as a Buffer Overflow flaw (CWE-119) . CVE-2022-48655 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-48655?

CVE-2022-48655 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2022-48655?

No patch is currently available for CVE-2022-48655. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-48655 actively exploited?

No — CVE-2022-48655 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Buffer Overflow (CWE-119)?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. View CWE-119 on MITRE CWE →