CVE-2025-37825
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-37825
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37825.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-37825
- Downstream
- Published
- 2025-05-08T07:15:53Z
- Modified
- 2025-08-30T18:01:36Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix out-of-bounds access in nvmetenableport
When trying to enable a port that has no transport configured yet, nvmetenableport() uses NVMFTRTYPEMAX (255) to query the transports array, causing an out-of-bounds access:
[ 106.058694] BUG: KASAN: global-out-of-bounds in nvmetenableport+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, NVMFTRTYPEMAX is the default state as configured by nvmetportsmake(). Avoid this by checking for NVMFTRTYPEMAX before proceeding.
- References