CVE-2024-40996: bpf: Avoid splat in pskb_pull_reason

Published Jul 12, 2024
·
Updated

bpf: Avoid splat in pskbpullreason

Affected Software

11 affected componentsFixes available
Linux Linux kernel>=6.1.86<6.1.96
Linux Linux kernel>=6.6.27<6.6.36
Linux Linux kernel>=6.9<6.9.7
Linux Linux kernel=6.10-rc1
Linux Linux kernel=6.10-rc2
Linux Linux kernel=6.10-rc3
Linux Linux kernel=6.10-rc4
debian/linux
5.10.223-15.10.234-16.1.129-16.1.135-16.12.22-16.12.25-1
debian/linux-6.1
6.1.129-1~deb11u1
Microsoft azl3 kernel 6.6.47.1-1
Microsoft azl3 kernel 6.6.35.1-5

Event History

Jul 12, 2024
CVE Published
via MITRE·12:37 PM
Data Sourced
via MITRE·12:37 PM
Description
Data Sourced
via NVD·01:15 PM
RemedyDescriptionSeverityAffected Software
Sep 11, 2024
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
DescriptionSeverity
Nov 30, 2024
Data Sourced
via Ubuntu·04:46 PM
RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2024-40996?

CVE-2024-40996 has a severity rating that indicates it could lead to potential system instability due to a debug hint being triggered excessively.

2

Which versions of the Linux kernel are affected by CVE-2024-40996?

CVE-2024-40996 affects various Linux kernel versions including those between 6.1.86 to 6.1.96, between 6.6.27 to 6.6.36, and several release candidates of 6.10.

3

How do I fix CVE-2024-40996?

To fix CVE-2024-40996, update to a patched version of the Linux kernel such as 5.10.223-1, 6.1.123-1, or 6.12.12-1.

4

What is the impact of CVE-2024-40996 on system performance?

CVE-2024-40996 may cause performance issues as it leads to frequent debug hints in the network buffer processing, potentially affecting network performance.

5

Does CVE-2024-40996 affect all Linux distributions?

CVE-2024-40996 can impact any distribution using the affected versions of the Linux kernel, so it's important to check the kernel version in use.

Contact

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