Описание
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| linux | fixed | 5.10.19-1 | package | |
| linux | fixed | 4.19.208-1 | buster | package |
Примечания
https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90
https://www.openwall.com/lists/oss-security/2021/06/23/1
EPSS
Связанные уязвимости
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
Уязвимость подсистемы eBPF ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код
EPSS