CVE-2026-72011
s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()
Not available
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 13 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() 'level' is user space controlled and used to read from an array. Add the missing array_index_nospec() call to prevent speculative execution.
References
European references
- ENISA EUVD · EUVD-2026-59110
- GCVE · GCVE-0-2026-72011
CERT-FR advisories
- CERTFR-2026-AVI-1333 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 0d30871739ab433e114b0058f08b6b1c7b816f7e < c6b4d454865a81ceea1422243aaaedc363b6f713 ; affected 0d30871739ab433e114b0058f08b6b1c7b816f7e < 83fe36f81200b7a85f8efe0a68a4e58be84d5f64 ; affected 0d30871739ab433e114b0058f08b6b1c7b816f7e < b7577fe4c47a31ca7c99714c53244a44af03cdfe |
| Linux · Linux | affected 6.14 ; unaffected 0 < 6.14 ; unaffected 6.18.40 ≤ 6.18.* ; unaffected 7.1.5 ≤ 7.1.* ; unaffected 7.2 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |