Description

In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm_search_rsb_tree(). Add length validation to prevent potential buffer overflow.

INFO

Published Date :

2026-05-06T11:27:10.903Z

Last Modified :

2026-05-08T12:40:44.270Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-43125 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-43125.

URL Resource
https://git.kernel.org/stable/c/080e5563f878c64e697b89e7439d730d0daad882 cve-icon cve-icon
https://git.kernel.org/stable/c/082083c9fbd99422a0370fe2102144a231c9f5d6 cve-icon cve-icon
https://git.kernel.org/stable/c/5f053a2e7209d326cbbc07738fa6d6893d307438 cve-icon cve-icon
https://git.kernel.org/stable/c/67288113c5e6cf9e659b4065c0ed6f16100e0c71 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050619-CVE-2026-43125-c9f9@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43125 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43125 cve-icon
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