CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix null pointer deref in bondipsecoffloadok
We must check if there is an active slave before dereferencing the pointer.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.234-1Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1Fixed in 6.12.27-1 - Upgrade
Upgrade
debian/linux-6.1to a version that resolves this vulnerability.Fixed in 6.1.129-1~deb11u1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-44990?
The severity of CVE-2024-44990 is classified as medium, as it may lead to null pointer dereference affecting the Linux kernel's stability.
How do I fix CVE-2024-44990?
To fix CVE-2024-44990, update your Linux kernel to the latest versions such as 5.10.226-1, 6.1.123-1, or higher.
What versions are affected by CVE-2024-44990?
CVE-2024-44990 affects several Linux kernel versions prior to 5.10.226-1, including 5.10.223-1 and other versions listed in the advisory.
Is there a workaround for CVE-2024-44990?
There is no specific workaround for CVE-2024-44990; the best course of action is to apply the relevant kernel updates.
What component of the Linux kernel does CVE-2024-44990 affect?
CVE-2024-44990 affects the bonding module in the Linux kernel, particularly related to IPsec offload functionality.