Description

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_mr_output(), ipv4_neigh_lookup() to use lockdep enabled dst_dev_rcu().

INFO

Published Date :

2025-10-28T11:48:41.202Z

Last Modified :

2025-10-28T11:48:41.202Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40074 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40074.

URL Resource
https://git.kernel.org/stable/c/6ad8de3cefdb6ffa6708b21c567df0dbf82c43a8 cve-icon cve-icon
https://git.kernel.org/stable/c/923e0734c386984d45de508528a7a7ad91d791cc cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025102819-CVE-2025-40074-8719@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-40074 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-40074 cve-icon
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