What is CVE-2024-26612?

CVE-2024-26612 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, classified as a NULL Pointer Dereference flaw (CWE-476). CVE-2024-26612 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-26612?

CVE-2024-26612 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2024-26612?

No patch is currently available for CVE-2024-26612. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2024-26612 actively exploited?

CVE-2024-26612 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is NULL Pointer Dereference (CWE-476)?

The product dereferences a pointer that it expects to be valid but is NULL, typically causing a crash. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/476.html

CVE-2024-26612

Medium

In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscache_put_cache() This function dereferences "cache" and then checks if it's IS_ERR_OR_NULL(). Check first, then dereference.

Package Linux Kernel

Published 2024-03-11

Last modified 2025-04-03

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Weakness type

CWE-476

CVE-2024-26612 is a NULL Pointer Dereference vulnerability

What is NULL Pointer Dereference?

The product dereferences a pointer that it expects to be valid but is NULL, typically causing a crash. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2024-26612 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/1c45256e599061021e2c848952e50f406457e448
Patch
Kernel patch commit
https://git.kernel.org/stable/c/3be0b3ed1d76c6703b9ee482b55f7e01c369cc68
Patch
Kernel patch commit
https://git.kernel.org/stable/c/4200ad3e46ce50f410fdda302745489441bc70f0
Patch

4 patch commits total View all on NVD

Details

CVE ID CVE-2024-26612

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-03-11

Modified 2025-04-03

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2024-26612?

CVE-2024-26612 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 , classified as a NULL Pointer Dereference flaw (CWE-476) . CVE-2024-26612 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-26612?

CVE-2024-26612 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2024-26612?

No patch is currently available for CVE-2024-26612. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2024-26612 actively exploited?

No — CVE-2024-26612 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is NULL Pointer Dereference (CWE-476)?

The product dereferences a pointer that it expects to be valid but is NULL, typically causing a crash. View CWE-476 on MITRE CWE →