Описание
If kernel headers need to be extracted, bcc will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.
A flaw was found in the BCC toolset. This issue occurs when extracting kernel headers, it tries to load them from a temporary directory. This issue could allow an attacker to force bcc to load compromised Linux headers by placing malicious headers in the temporary directory, leading to potential security risks, unauthorized access, or system compromise.
Отчет
This flaw is triggered by handling malicious input and the overall impact is considered minimal.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | bcc | Out of support scope | ||
| Red Hat Enterprise Linux 8 | bcc | Fixed | RHSA-2024:8831 | 05.11.2024 |
| Red Hat Enterprise Linux 9 | bcc | Fixed | RHSA-2024:9187 | 12.11.2024 |
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Дополнительная информация
Статус:
EPSS
2.8 Low
CVSS3
Связанные уязвимости
If kernel headers need to be extracted, bcc will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.
If kernel headers need to be extracted, bcc will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.
If kernel headers need to be extracted, bcc will attempt to load them ...
If kernel headers need to be extracted, bcc will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.
EPSS
2.8 Low
CVSS3