Описание
The modprobe child process in the ./debian/patches/load_ppp_generic_if_needed patch file incorrectly handled module loading. A local non-root attacker could exploit the MODPROBE_OPTIONS environment variable to read arbitrary root files. Fixed in 2.4.5-5ubuntu1.4, 2.4.5-5.1ubuntu2.3+esm2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu5.1, 2.4.7-2+4.1ubuntu6. Was ZDI-CAN-11504.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.4.7-2+2ubuntu1.3 |
| devel | released | 2.4.7-2+4.1ubuntu6 |
| esm-infra-legacy/trusty | released | 2.4.5-5.1ubuntu2.3+esm2 |
| esm-infra/bionic | released | 2.4.7-2+2ubuntu1.3 |
| esm-infra/focal | released | 2.4.7-2+4.1ubuntu5.1 |
| esm-infra/xenial | released | 2.4.7-1+2ubuntu1.16.04.3 |
| focal | released | 2.4.7-2+4.1ubuntu5.1 |
| precise/esm | not-affected | 2.4.5-5ubuntu1.4 |
| trusty | ignored | end of standard support |
| trusty/esm | released | 2.4.5-5.1ubuntu2.3+esm2 |
Показывать по
EPSS
2.1 Low
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
The modprobe child process in the ./debian/patches/load_ppp_generic_if_needed patch file incorrectly handled module loading. A local non-root attacker could exploit the MODPROBE_OPTIONS environment variable to read arbitrary root files. Fixed in 2.4.5-5ubuntu1.4, 2.4.5-5.1ubuntu2.3+esm2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu5.1, 2.4.7-2+4.1ubuntu6. Was ZDI-CAN-11504.
The modprobe child process in the ./debian/patches/load_ppp_generic_if_needed patch file incorrectly handled module loading. A local non-root attacker could exploit the MODPROBE_OPTIONS environment variable to read arbitrary root files. Fixed in 2.4.5-5ubuntu1.4, 2.4.5-5.1ubuntu2.3+esm2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu5.1, 2.4.7-2+4.1ubuntu6. Was ZDI-CAN-11504.
The modprobe child process in the ./debian/patches/load_ppp_generic_if ...
The modprobe child process in the ./debian/patches/load_ppp_generic_if_needed patch file incorrectly handled module loading. A local non-root attacker could exploit the MODPROBE_OPTIONS environment variable to read arbitrary root files. Fixed in 2.4.5-5ubuntu1.4, 2.4.5-5.1ubuntu2.3+esm2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu5.1, 2.4.7-2+4.1ubuntu6. Was ZDI-CAN-11504.
Уязвимость реализации сетевого протокола PPP, связанная с ошибками в коде, позволяющая нарушителю повысить свои привилегии
EPSS
2.1 Low
CVSS2
5.5 Medium
CVSS3