CVE-2024-36946

phonet: fix rtm_phonet_notify() skb allocation

Description

In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtm_phonet_notify() skb allocation fill_route() stores three components in the skb: - struct rtmsg - RTA_DST (u8) - RTA_OIF (u32) Therefore, rtm_phonet_notify() should use NLMSG_ALIGN(sizeof(struct rtmsg)) + nla_total_size(1) + nla_total_size(4)

N/A

CVSS

Severity:

EPSS 0.39%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/ec1f71c05caeba0f814df77e0f511d8b4618623a
https://git.kernel.org/stable/c/dc6beac059f0331de97155a89d84058d4a9e49c7
https://git.kernel.org/stable/c/f085e02f0a32f6dfcfabc6535c9c4a1707cef86b
https://git.kernel.org/stable/c/4ff334cade9dae50e4be387f71e94fae634aa9b4
https://git.kernel.org/stable/c/728a83160f98ee6b60df0d890141b9b7240182fe
https://git.kernel.org/stable/c/ee9e39a6cb3ca2a3d35b4ae25547ee3526a44d00
https://git.kernel.org/stable/c/9a77226440008cf04ba68faf641a2d50f4998137
https://git.kernel.org/stable/c/d8cac8568618dcb8a51af3db1103e8d4cc4aeea7
https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
https://security.netapp.com/advisory/ntap-20241004-0002/

Frequently Asked Questions

What is the severity of CVE-2024-36946?: CVE-2024-36946 has not yet been assigned a CVSS score.
How to fix CVE-2024-36946?: To fix CVE-2024-36946, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-36946 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-36946 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-36946?: CVE-2024-36946 affects Linux Linux, Linux Linux.

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