Описание
Уязвимость микропрограммного обеспечения процессоров Intel Xeon связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимости позволяет нарушителю повысить свои привилегии
Вендор
Canonical Ltd.
Novell Inc.
Сообщество свободного программного обеспечения
Intel Corp.
ООО «РусБИТех-Астра»
Наименование ПО
Ubuntu
Suse Linux Enterprise Desktop
SUSE Linux Enterprise Server for SAP Applications
OpenSUSE Leap
Suse Linux Enterprise Server
Debian GNU/Linux
openSUSE Leap Micro
4th Generation Intel Xeon Scalable processors
5th Generation Intel Xeon Scalable processors
Astra Linux Special Edition
Intel Xeon 6 processor with E-cores
Intel Xeon 6 processor family
Версия ПО
16.04 LTS (Ubuntu)
18.04 LTS (Ubuntu)
12 SP3 (Suse Linux Enterprise Desktop)
12 SP4 (Suse Linux Enterprise Desktop)
12 SP2 (SUSE Linux Enterprise Server for SAP Applications)
12 SP3 (SUSE Linux Enterprise Server for SAP Applications)
12 SP4 (SUSE Linux Enterprise Server for SAP Applications)
15.5 (OpenSUSE Leap)
12 SP3 (Suse Linux Enterprise Server)
12 SP4 (Suse Linux Enterprise Server)
11 SP4 (Suse Linux Enterprise Server)
12 SP2-BCL (Suse Linux Enterprise Server)
12 SP2-ESPOS (Suse Linux Enterprise Server)
12-LTSS (Suse Linux Enterprise Server)
12 SP1 (SUSE Linux Enterprise Server for SAP Applications)
15 (SUSE Linux Enterprise Server for SAP Applications)
15 SP1 (SUSE Linux Enterprise Server for SAP Applications)
11 SP4-LTSS (Suse Linux Enterprise Server)
12 SP1-LTSS (Suse Linux Enterprise Server)
12 SP2-LTSS (Suse Linux Enterprise Server)
12 SP3-LTSS (Suse Linux Enterprise Server)
12 SP3-BCL (Suse Linux Enterprise Server)
12 SP5 (Suse Linux Enterprise Server)
11 SP3-LTSS (Suse Linux Enterprise Server)
12 SP3-ESPOS (Suse Linux Enterprise Server)
12 SP2 (Suse Linux Enterprise Desktop)
12 SP2 (Suse Linux Enterprise Server)
15-LTSS (Suse Linux Enterprise Server)
12 SP1 (Suse Linux Enterprise Desktop)
12 SP1 (Suse Linux Enterprise Server)
20.04 LTS (Ubuntu)
11 SP4 (Suse Linux Enterprise Desktop)
11 SP3 (Suse Linux Enterprise Server)
12 (Suse Linux Enterprise Desktop)
12 SP4-ESPOS (Suse Linux Enterprise Server)
12 SP4-LTSS (Suse Linux Enterprise Server)
15 SP1-BCL (Suse Linux Enterprise Server)
15 SP1-LTSS (Suse Linux Enterprise Server)
11 SP3 (Suse Linux Enterprise Desktop)
15.3 (OpenSUSE Leap)
15 SP1 (Suse Linux Enterprise Server)
11 (Debian GNU/Linux)
12 (Debian GNU/Linux)
12 (Suse Linux Enterprise Server)
15.4 (OpenSUSE Leap)
15 SP3 (Suse Linux Enterprise Server)
15 SP3 (SUSE Linux Enterprise Server for SAP Applications)
15 SP3 (Suse Linux Enterprise Desktop)
15 SP2 (Suse Linux Enterprise Server)
15 SP2 (SUSE Linux Enterprise Server for SAP Applications)
15 SP4 (Suse Linux Enterprise Server)
15 SP2 (Suse Linux Enterprise Desktop)
15 SP4 (Suse Linux Enterprise Desktop)
15 (Suse Linux Enterprise Server)
15 SP2-BCL (Suse Linux Enterprise Server)
15 SP4 (SUSE Linux Enterprise Server for SAP Applications)
22.04 LTS (Ubuntu)
15 SP2-LTSS (Suse Linux Enterprise Server)
15 SP1 (Suse Linux Enterprise Desktop)
15 (Suse Linux Enterprise Desktop)
5.2 (openSUSE Leap Micro)
5.3 (openSUSE Leap Micro)
15 SP3-LTSS (Suse Linux Enterprise Server)
11 SP4-LTSS-EXTREME-CORE (Suse Linux Enterprise Server)
15 SP3-BCL (Suse Linux Enterprise Server)
15 SP5 (SUSE Linux Enterprise Server for SAP Applications)
15 SP5 (Suse Linux Enterprise Server)
15 SP5 (Suse Linux Enterprise Desktop)
5.4 (openSUSE Leap Micro)
- (4th Generation Intel Xeon Scalable processors)
5.5 (openSUSE Leap Micro)
15 SP4-LTSS (Suse Linux Enterprise Server)
- (5th Generation Intel Xeon Scalable processors)
15 SP6 (Suse Linux Enterprise Desktop)
15 SP6 (Suse Linux Enterprise Server)
15 SP6 (SUSE Linux Enterprise Server for SAP Applications)
24.04 LTS (Ubuntu)
15.6 (OpenSUSE Leap)
1.8 (Astra Linux Special Edition)
12 SP5-LTSS (Suse Linux Enterprise Server)
12 SP5 LTSS Extended Security (Suse Linux Enterprise Server)
15 SP5-LTSS (Suse Linux Enterprise Server)
- (Intel Xeon 6 processor with E-cores)
15 SP7 (Suse Linux Enterprise Desktop)
15 SP7 (Suse Linux Enterprise Server)
15 SP7 (SUSE Linux Enterprise Server for SAP Applications)
25.04 (Ubuntu)
- (Intel Xeon 6 processor family)
13 (Debian GNU/Linux)
16.0 (SUSE Linux Enterprise Server for SAP Applications)
25.10 (Ubuntu)
16.0 (Suse Linux Enterprise Server)
Тип ПО
Операционная система
Микропрограммный код
ПО программно-аппаратного средства
Микропрограммный код аппаратных компонент компьютера
Операционные системы и аппаратные платформы
Canonical Ltd. Ubuntu 16.04 LTS
Canonical Ltd. Ubuntu 18.04 LTS
Novell Inc. Suse Linux Enterprise Desktop 12 SP3
Novell Inc. Suse Linux Enterprise Desktop 12 SP4
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP2
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4
Novell Inc. OpenSUSE Leap 15.5
Novell Inc. Suse Linux Enterprise Server 12 SP3
Novell Inc. Suse Linux Enterprise Server 12 SP4
Novell Inc. Suse Linux Enterprise Server 11 SP4
Novell Inc. Suse Linux Enterprise Server 12 SP2-BCL
Novell Inc. Suse Linux Enterprise Server 12 SP2-ESPOS
Novell Inc. Suse Linux Enterprise Server 12-LTSS
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP1
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1
Novell Inc. Suse Linux Enterprise Server 11 SP4-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP1-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP2-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP3-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP3-BCL
Novell Inc. Suse Linux Enterprise Server 12 SP5
Novell Inc. Suse Linux Enterprise Server 11 SP3-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP3-ESPOS
Novell Inc. Suse Linux Enterprise Desktop 12 SP2
Novell Inc. Suse Linux Enterprise Server 12 SP2
Novell Inc. Suse Linux Enterprise Server 15-LTSS
Novell Inc. Suse Linux Enterprise Desktop 12 SP1
Novell Inc. Suse Linux Enterprise Server 12 SP1
Canonical Ltd. Ubuntu 20.04 LTS
Novell Inc. Suse Linux Enterprise Desktop 11 SP4
Novell Inc. Suse Linux Enterprise Server 11 SP3
Novell Inc. Suse Linux Enterprise Desktop 12
Novell Inc. Suse Linux Enterprise Server 12 SP4-ESPOS
Novell Inc. Suse Linux Enterprise Server 12 SP4-LTSS
Novell Inc. Suse Linux Enterprise Server 15 SP1-BCL
Novell Inc. Suse Linux Enterprise Server 15 SP1-LTSS
Novell Inc. Suse Linux Enterprise Desktop 11 SP3
Novell Inc. OpenSUSE Leap 15.3
Novell Inc. Suse Linux Enterprise Server 15 SP1
Сообщество свободного программного обеспечения Debian GNU/Linux 11
Сообщество свободного программного обеспечения Debian GNU/Linux 12
Novell Inc. Suse Linux Enterprise Server 12
Novell Inc. OpenSUSE Leap 15.4
Novell Inc. Suse Linux Enterprise Server 15 SP3
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP3
Novell Inc. Suse Linux Enterprise Desktop 15 SP3
Novell Inc. Suse Linux Enterprise Server 15 SP2
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP2
Novell Inc. Suse Linux Enterprise Server 15 SP4
Novell Inc. Suse Linux Enterprise Desktop 15 SP2
Novell Inc. Suse Linux Enterprise Desktop 15 SP4
Novell Inc. Suse Linux Enterprise Server 15
Novell Inc. Suse Linux Enterprise Server 15 SP2-BCL
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4
Canonical Ltd. Ubuntu 22.04 LTS
Novell Inc. Suse Linux Enterprise Server 15 SP2-LTSS
Novell Inc. Suse Linux Enterprise Desktop 15 SP1
Novell Inc. Suse Linux Enterprise Desktop 15
Novell Inc. openSUSE Leap Micro 5.2
Novell Inc. openSUSE Leap Micro 5.3
Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS
Novell Inc. Suse Linux Enterprise Server 11 SP4-LTSS-EXTREME-CORE
Novell Inc. Suse Linux Enterprise Server 15 SP3-BCL
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5
Novell Inc. Suse Linux Enterprise Server 15 SP5
Novell Inc. Suse Linux Enterprise Desktop 15 SP5
Novell Inc. openSUSE Leap Micro 5.4
Novell Inc. openSUSE Leap Micro 5.5
Novell Inc. Suse Linux Enterprise Server 15 SP4-LTSS
Novell Inc. Suse Linux Enterprise Desktop 15 SP6
Novell Inc. Suse Linux Enterprise Server 15 SP6
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP6
Canonical Ltd. Ubuntu 24.04 LTS
Novell Inc. OpenSUSE Leap 15.6
ООО «РусБИТех-Астра» Astra Linux Special Edition 1.8
Novell Inc. Suse Linux Enterprise Server 12 SP5-LTSS
Novell Inc. Suse Linux Enterprise Server 12 SP5 LTSS Extended Security
Novell Inc. Suse Linux Enterprise Server 15 SP5-LTSS
Novell Inc. Suse Linux Enterprise Desktop 15 SP7
Novell Inc. Suse Linux Enterprise Server 15 SP7
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP7
Canonical Ltd. Ubuntu 25.04
Сообщество свободного программного обеспечения Debian GNU/Linux 13
Novell Inc. SUSE Linux Enterprise Server for SAP Applications 16.0
Canonical Ltd. Ubuntu 25.10
Novell Inc. Suse Linux Enterprise Server 16.0
Уровень опасности уязвимости
Средний уровень опасности (базовая оценка CVSS 2.0 составляет 5,3)
Высокий уровень опасности (базовая оценка CVSS 3.1 составляет 7,2)
Высокий уровень опасности (оценка CVSS 4.0 составляет 7)
Возможные меры по устранению уязвимости
Использование рекомендаций:
Для Intel Xeon:
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html
Для Debian:
https://security-tracker.debian.org/tracker/CVE-2025-20053
Для ОС Astra Linux:
обновить пакет intel-microcode до 3.20250812.1.astra1 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18
Для программных продуктов Ubuntu:
https://ubuntu.com/security/CVE-2025-20053
https://ubuntu.com/security/notices/USN-7866-1?_gl=1*528pv3*_gcl_au*MTk5NDUwNDg1MC4xNzY0MDU4MDQ1
Для программных продуктов Novell Inc.:
https://www.suse.com/security/cve/CVE-2025-20053.html
Статус уязвимости
Подтверждена производителем
Наличие эксплойта
Данные уточняются
Информация об устранении
Уязвимость устранена
Ссылки на источники
Идентификаторы других систем описаний уязвимостей
- CVE
- INTEL-SA-
EPSS
Процентиль: 1%
0.00012
Низкий
7.2 High
CVSS3
5.3 Medium
CVSS2
Связанные уязвимости
CVSS3: 7.2
ubuntu
6 месяцев назад
Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS3: 7.2
nvd
6 месяцев назад
Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS3: 7.2
debian
6 месяцев назад
Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmw ...
CVSS3: 7.2
github
6 месяцев назад
Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.
EPSS
Процентиль: 1%
0.00012
Низкий
7.2 High
CVSS3
5.3 Medium
CVSS2