CVE-2024-36946: phonet: fix rtm_phonet_notify() skb allocation
In the Linux kernel, the following vulnerability has been resolved:
phonet: fix rtmphonetnotify() skb allocation
fillroute() stores three components in the skb:
- struct rtmsg - RTADST (u8) - RTAOIF (u32)
Therefore, rtmphonetnotify() should use
NLMSGALIGN(sizeof(struct rtmsg)) + nlatotalsize(1) + nlatotalsize(4)
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-36946?
CVE-2024-36946 has been classified with a medium severity level due to potential impacts on system stability and security.
How do I fix CVE-2024-36946?
To fix CVE-2024-36946, update to the patched versions 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.128-1, or 6.12.12-1 of the Linux kernel.
Which software is affected by CVE-2024-36946?
CVE-2024-36946 affects the Linux kernel packages in specific versions provided by Debian.
What components are involved in CVE-2024-36946?
CVE-2024-36946 involves components related to skb allocation in the rtm_phonet_notify() function.
Can CVE-2024-36946 lead to remote code execution?
CVE-2024-36946 does not directly indicate remote code execution risk but can affect system operations.