7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се от съседна мрежа, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:107-9.el10_2 нататък
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: от 0:105-4.el10_0.1 нататък
- Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION: от 0:004-413.el6_10 нататък
- Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION: от 0:004-414.el6_10 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:033-577.el7_9 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:049-246.git20260728.el8_10 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: от 0:049-138.git20220131.el8_4.1 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: от 0:049-138.git20220131.el8_4.1 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:049-203.git20220511.el8_6.1 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: от 0:049-203.git20220511.el8_6.1 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:049-223.git20230119.el8_8.1 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:049-223.git20230119.el8_8.1 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:057-120.git20260728.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:057-120.git20260728.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:057-25.git20250717.el9_2.2 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions: от 0:057-54.git20250423.el9_4.3 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:057-89.git20250311.el9_6.1 нататък
- Red Hat Red Hat OpenShift Container Platform 4.12: от 412.86.202610250235-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.13: от 413.92.202609080414-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.14: от 414.92.202609011250-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.15: от 415.92.202609140326-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.16: от 416.94.202609011112-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.17: от 417.94.202609191027-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.18: от 418.94.202609031320-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.18: от 418.94.202609171815-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.19: от 4.19.9.6.202609021231-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.20: от 4.20.9.6.202608260604-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.21: от 4.21.9.6.202609021100-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.22: от 4.22.9.8.202608251819-0 нататък
- Red Hat Red Hat OpenShift Container Platform 4.22: от 4.22.9.8.202609081748-0 нататък
- Red Hat Red Hat Hardened Images
- Red Hat Red Hat OpenShift Container Platform 5
Вид слабост
История
- 7 август 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-15816
- https://nvd.nist.gov/vuln/detail/CVE-2026-15816
- https://access.redhat.com/errata/RHSA-2026:54571
- https://access.redhat.com/errata/RHSA-2026:54575
- https://access.redhat.com/errata/RHSA-2026:54576
- https://access.redhat.com/errata/RHSA-2026:57580
- https://access.redhat.com/errata/RHSA-2026:57772
- https://access.redhat.com/errata/RHSA-2026:57775
- https://access.redhat.com/errata/RHSA-2026:57785
- https://access.redhat.com/errata/RHSA-2026:60440
- https://access.redhat.com/errata/RHSA-2026:60445
- https://access.redhat.com/errata/RHSA-2026:61252
- https://access.redhat.com/errata/RHSA-2026:62269
- https://access.redhat.com/errata/RHSA-2026:62409
- https://access.redhat.com/errata/RHSA-2026:62549
- https://access.redhat.com/errata/RHSA-2026:63041
- https://access.redhat.com/errata/RHSA-2026:63044
- https://access.redhat.com/errata/RHSA-2026:65839
- https://access.redhat.com/errata/RHSA-2026:65851
- https://access.redhat.com/errata/RHSA-2026:66357
- https://access.redhat.com/errata/RHSA-2026:67857
- https://access.redhat.com/errata/RHSA-2026:69118
- https://access.redhat.com/errata/RHSA-2026:69119
- https://access.redhat.com/errata/RHSA-2026:70586
- https://access.redhat.com/errata/RHSA-2026:70615
- https://access.redhat.com/errata/RHSA-2026:74499
- https://access.redhat.com/errata/RHSA-2026:79114
- https://access.redhat.com/errata/RHSA-2026:90272
- https://access.redhat.com/security/cve/CVE-2026-15816
- https://bugzilla.redhat.com/show_bug.cgi?id=2459963
- https://bugzilla.redhat.com/show_bug.cgi?id=2500889
- https://github.com/dracutdevs/dracut/blob/master/modules.d/40network/netroot.sh
- https://github.com/dracutdevs/dracut/blob/master/modules.d/99base/dracut-lib.sh