CVE-2025-37825 (GCVE-0-2025-37825)

Vulnerability from cvelistv5 – Published: 2025-05-08 06:26 – Updated: 2026-05-11 21:15
VLAI
Title
nvmet: fix out-of-bounds access in nvmet_enable_port
Summary
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix out-of-bounds access in nvmet_enable_port When trying to enable a port that has no transport configured yet, nvmet_enable_port() uses NVMF_TRTYPE_MAX (255) to query the transports array, causing an out-of-bounds access: [ 106.058694] BUG: KASAN: global-out-of-bounds in nvmet_enable_port+0x42/0x1da [ 106.058719] Read of size 8 at addr ffffffff89dafa58 by task ln/632 [...] [ 106.076026] nvmet: transport type 255 not supported Since commit 200adac75888, NVMF_TRTYPE_MAX is the default state as configured by nvmet_ports_make(). Avoid this by checking for NVMF_TRTYPE_MAX before proceeding.
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 200adac75888182c09027e9b7852507dabd87034 , < 83c00860a37b3fcba8026cb344101f1b8af547cf (git)
Affected: 200adac75888182c09027e9b7852507dabd87034 , < 3d7aa0c7b4e96cd460826d932e44710cdeb3378b (git)
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Linux Linux Affected: 6.14
Unaffected: 0 , < 6.14 (semver)
Unaffected: 6.14.5 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
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Show details on NVD website

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}



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