Описание
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.
Отчет
Xorg server does not run with root privileges in Red Hat Enterprise Linux 8 and 9, therefore, Red Hat Enterprise Linux 8 and 9 have been rated with a moderate severity.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | tigervnc | Out of support scope | ||
| Red Hat Enterprise Linux 6 | xorg-x11-server | Out of support scope | ||
| Red Hat Enterprise Linux 7 | tigervnc | Fixed | RHSA-2024:0006 | 02.01.2024 |
| Red Hat Enterprise Linux 7 | xorg-x11-server | Fixed | RHSA-2024:0009 | 02.01.2024 |
| Red Hat Enterprise Linux 8 | tigervnc | Fixed | RHSA-2024:0018 | 02.01.2024 |
| Red Hat Enterprise Linux 8 | xorg-x11-server | Fixed | RHSA-2024:2995 | 22.05.2024 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xwayland | Fixed | RHSA-2024:2996 | 22.05.2024 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | tigervnc | Fixed | RHSA-2024:0017 | 02.01.2024 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | tigervnc | Fixed | RHSA-2024:0017 | 02.01.2024 |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | tigervnc | Fixed | RHSA-2024:0017 | 02.01.2024 |
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Дополнительная информация
Статус:
EPSS
7.8 High
CVSS3
Связанные уязвимости
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.
A flaw was found in xorg-server. Querying or changing XKB button actio ...
EPSS
7.8 High
CVSS3