What is CVE-2024-42298?

CVE-2024-42298 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), affecting Linux kernel versions from 6.4 onward and patched in 6.6.44, 6.10.3 and 6.11. CVE-2024-42298 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-42298?

CVE-2024-42298 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-2024-42298?

Yes, CVE-2024-42298 has been patched. Fixed versions include 6.6.44, 6.10.3 and 6.11. If you are running Linux kernel 6.4 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-42298 actively exploited?

CVE-2024-42298 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-2024-42298

Medium

In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: fsl_qmc_audio: Check devm_kasprintf() returned value devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value.

Package Linux Kernel

Published 2024-08-17

Last modified 2024-09-10

CVSS version 3.1

Patch available

Yes

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-2024-42298 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

Affected versions

Linux kernel versions 6.4 and later are affected. Fixed in 6.6.44, 6.10.3, 6.11 and their respective stable series.

Affected from

≥ 6.4

Fixed in

✓ 6.6.44 6.6.x ✓ 6.10.3 6.10.x ✓ 6.11

References

The following references provide additional information about CVE-2024-42298 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/af466037fa2b263e8ea5c47285513d2487e17d90
Patch
Kernel patch commit
https://git.kernel.org/stable/c/b4205dfcfe96182118e54343954827eda51b2135
Patch
Kernel patch commit
https://git.kernel.org/stable/c/e62599902327d27687693f6e5253a5d56583db58
Patch

Details

CVE ID CVE-2024-42298

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-08-17

Modified 2024-09-10

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-42298?

CVE-2024-42298 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) . It affects Linux kernel versions from 6.4 onward and has been patched in 6.6.44, 6.10.3 and 6.11. CVE-2024-42298 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-42298?

CVE-2024-42298 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-2024-42298?

Yes — CVE-2024-42298 has been patched. Fixed versions include 6.6.44, 6.10.3 and 6.11. If you are running Linux kernel 6.4 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-42298 actively exploited?

No — CVE-2024-42298 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 →