7.5
Élevée
CVE-2026-15816 A flaw was found in dracut
Description
A flaw was found in dracut. The die() error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOT_PATH option, an attacker on the adjacent network who controls a rogue DHCP server can inject a command-substitution sequence that executes as root the next time dracut sources its emergency hook scripts during standard boot-failure handling.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Enterprise Linux 10 | Versions non publiées | |
| Red Hat Enterprise Linux 6 | Versions non publiées | |
| Red Hat Enterprise Linux 7 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Red Hat Hardened Images | Versions non publiées | |
| Red Hat OpenShift Container Platform 4 | Versions non publiées | |
| Red Hat Enterprise Linux 10.0 Extended Update Support | Versions non publiées | |
| Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | Versions non publiées |
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Références
- RHSA-2026:54571 access.redhat.com
- RHSA-2026:54575 access.redhat.com
- RHSA-2026:54576 access.redhat.com
- RHSA-2026:57580 access.redhat.com
- RHSA-2026:57772 access.redhat.com
- RHSA-2026:57775 access.redhat.com
- RHSA-2026:57785 access.redhat.com
- RHSA-2026:60440 access.redhat.com
- RHSA-2026:60445 access.redhat.com
- RHSA-2026:61252 access.redhat.com
- RHSA-2026:62269 access.redhat.com
- RHSA-2026:62409 access.redhat.com
- RHSA-2026:62549 access.redhat.com
- RHSA-2026:63041 access.redhat.com
- RHSA-2026:63044 access.redhat.com
- RHSA-2026:65839 access.redhat.com
- RHSA-2026:65851 access.redhat.com
- RHSA-2026:66357 access.redhat.com
- RHSA-2026:67857 access.redhat.com
- RHSA-2026:69118 access.redhat.com
- RHSA-2026:69119 access.redhat.com
- RHSA-2026:70586 access.redhat.com
- RHSA-2026:70615 access.redhat.com
- RHSA-2026:74499 access.redhat.com
- RHSA-2026:79114 access.redhat.com
- RHSA-2026:90272 access.redhat.com
- access.redhat.com access.redhat.com
- bugzilla.redhat.com bugzilla.redhat.com
- RHBZ#2500889 bugzilla.redhat.com
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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