CVE-2024-47809: dlm: fix possible lkb_resource null dereference
dlm: fix possible lkbresource null dereference
Other sources
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— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.12.27-1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.76.1-1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-47809?
CVE-2024-47809 has been classified with a severity that indicates it could potentially lead to a system crash due to a null pointer dereference.
How do I fix CVE-2024-47809?
To fix CVE-2024-47809, you need to update your Linux kernel to version 6.6.66 or later.
What systems are affected by CVE-2024-47809?
CVE-2024-47809 affects versions of the Linux kernel from 6.7 to 6.12.5, and below version 6.6.66.
What kind of vulnerability is CVE-2024-47809?
CVE-2024-47809 is a null pointer dereference vulnerability that can occur when accessing uninitialized resources in the Linux kernel.
Is CVE-2024-47809 already patched?
Yes, CVE-2024-47809 has been resolved with a patch in the Linux kernel to prevent the null pointer dereference.