What is CVE-2024-35819?

CVE-2024-35819 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10. CVE-2024-35819 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-35819?

CVE-2024-35819 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-2024-35819?

No patch is currently available for CVE-2024-35819. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2024-35819 actively exploited?

CVE-2024-35819 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2024-35819

Medium

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgr_lock smp_call_function always runs its callback in hard IRQ context, even on PREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock for cgr_lock to ensure we aren't waiting on a sleeping task. Although this bug has existed for a while, it was not apparent until commit ef2a8d5478b9 ("net: dpaa: Adjust queue depth on rate change") which invokes smp_call_function_single via qman_update_cgr_safe every time a link goes up or down.

Package Linux Kernel

Published 2024-05-17

Last modified 2025-12-17

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

References

The following references provide additional information about CVE-2024-35819 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/msg00017.html

Third Party Advisory
Debian Security
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Third Party Advisory
Kernel patch commit
https://git.kernel.org/stable/c/2b3fede8225133671ce837c0d284804aa3bc7a02
Patch
Kernel patch commit
https://git.kernel.org/stable/c/32edca2f03a6cc42c650ddc3ad83d086e3f365d1
Patch
Kernel patch commit
https://git.kernel.org/stable/c/54d26adf64c04f186098b39dba86b86037084baa
Patch

9 patch commits total View all on NVD

Details

CVE ID CVE-2024-35819

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-05-17

Modified 2025-12-17

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2024-35819?

CVE-2024-35819 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . CVE-2024-35819 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-35819?

CVE-2024-35819 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-2024-35819?

No patch is currently available for CVE-2024-35819. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2024-35819 actively exploited?

No — CVE-2024-35819 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.