Description
In the Linux kernel, the following vulnerability has been resolved:
objtool, nvmet: Fix out-of-bounds stack access in nvmet_ctrl_state_show()
The csts_state_names[] array only has six sparse entries, but the iteration code in nvmet_ctrl_state_show() iterates seven, resulting in a potential out-of-bounds stack read. Fix that.
Fixes the following warning with an UBSAN kernel:
vmlinux.o: warning: objtool: .text.nvmet_ctrl_state_show: unexpected end of section
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 649fd41420a816b11b07423ebf4dbd4ac1ac2905, < 1adc93a525fdee8e2b311e6d5fd93eb69714ca05; >= 649fd41420a816b11b07423ebf4dbd4ac1ac2905, < 8fbf37a3577b4d64c150cafde338eee17b2f2ea4; >= 649fd41420a816b11b07423ebf4dbd4ac1ac2905, < 0cc0efc58d6c741b2868d4af24874d7fec28a575; >= 649fd41420a816b11b07423ebf4dbd4ac1ac2905, < 107a23185d990e3df6638d9a84c835f963fe30a6 |
| Linux | Linux | 6.11 |
References
- https://git.kernel.org/stable/c/0cc0efc58d6c741b2868d4af24874d7fec28a575Patch
- https://git.kernel.org/stable/c/107a23185d990e3df6638d9a84c835f963fe30a6Patch
- https://git.kernel.org/stable/c/1adc93a525fdee8e2b311e6d5fd93eb69714ca05Patch
- https://git.kernel.org/stable/c/8fbf37a3577b4d64c150cafde338eee17b2f2ea4Patch
Timeline
- Published
- Apr 18, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified