CVE-2025-38405

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix memory leak of bio integrity If nvmet receives commands with metadata there is a continuous memory leak of kmalloc-128 slab or more precisely bio->bi_integrity. Since commit bf4c89fc8797 ("block: don't call bio_uninit from bio_endio") each user of bio_init has to use bio_uninit as well. Otherwise the bio integrity is not getting free. Nvmet uses bio_init for inline bios. Uninit the inline bio to complete deallocation of integrity in bio.

The following products are affected by CVE-2025-38405 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-38405.

URL	Resource
https://git.kernel.org/stable/c/190f4c2c863af7cc5bb354b70e0805f06419c038
https://git.kernel.org/stable/c/2e2028fcf924d1c6df017033c8d6e28b735a0508
https://git.kernel.org/stable/c/431e58d56fcb5ff1f9eb630724a922e0d2a941df
https://lore.kernel.org/linux-cve-announce/2025072511-CVE-2025-38405-014e@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-38405
https://www.cve.org/CVERecord?id=CVE-2025-38405