Vulnerability-Lookup

BDU:2025-01041

Vulnerability from fstec - Published: 17.02.2022

Title

Уязвимость компонента vsock ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость компонента vsock ядра операционной системы Linux связана с неправильной блокировкой. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании

Severity ?


                    
                      AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Vendor

Novell Inc., Red Hat Inc., Сообщество свободного программного обеспечения, ООО «Ред Софт»

Software Name

OpenSUSE Leap, Red Hat Enterprise Linux, Suse Linux Enterprise Server, SUSE Linux Enterprise Server for SAP Applications, SUSE Linux Enterprise Software Development Kit, SUSE Linux Enterprise Workstation Extension, SUSE Linux Enterprise Live Patching, Debian GNU/Linux, РЕД ОС (запись в едином реестре российских программ №3751), SUSE Manager Retail Branch Server, SUSE Manager Proxy, SUSE Manager Server, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Micro, Suse Linux Enterprise Desktop, Linux, SUSE Linux Enterprise High Performance Computing, SUSE Linux Enterprise Module for Basesystem, SUSE Linux Enterprise Module for Development Tools, SUSE Linux Enterprise Module for Public Cloud, SUSE Linux Enterprise Real Time, SUSE Linux Enterprise Module for Legacy Software, openSUSE Leap Micro, SUSE Real Time Module

Software Version

15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 12 SP5 (Suse Linux Enterprise Server), 12 SP5 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (SUSE Linux Enterprise Software Development Kit), 12 SP5 (SUSE Linux Enterprise Workstation Extension), 12 SP5 (SUSE Linux Enterprise Live Patching), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (РЕД ОС), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 9 (Red Hat Enterprise Linux), 4.3 (SUSE Manager Retail Branch Server), 4.3 (SUSE Manager Proxy), 4.3 (SUSE Manager Server), 12 SP5 (SUSE Linux Enterprise High Availability Extension), 5.3 (SUSE Linux Enterprise Micro), 15 SP4 (SUSE Linux Enterprise Live Patching), 15 SP4 (SUSE Linux Enterprise High Availability Extension), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), от 5.11 до 5.15.24 включительно (Linux), 15 SP5 (SUSE Linux Enterprise High Performance Computing), 15 SP5 (SUSE Linux Enterprise Module for Basesystem), 15 SP5 (SUSE Linux Enterprise Module for Development Tools), 15 SP5 (SUSE Linux Enterprise Module for Public Cloud), 15 SP5 (SUSE Linux Enterprise Real Time), 5.4 (SUSE Linux Enterprise Micro), 15 SP5 (SUSE Linux Enterprise Module for Legacy Software), 12 SP5 (SUSE Linux Enterprise Real Time), 15 SP5 (SUSE Linux Enterprise Live Patching), 15 SP5 (SUSE Linux Enterprise Workstation Extension), 5.5 (SUSE Linux Enterprise Micro), 5.5 (openSUSE Leap Micro), 15 SP4-ESPOS (SUSE Linux Enterprise High Performance Computing), 15 SP4-LTSS (SUSE Linux Enterprise High Performance Computing), от 4.10 до 4.14.267 включительно (Linux), от 4.15 до 4.19.230 включительно (Linux), от 4.20 до 5.4.180 включительно (Linux), от 5.5 до 5.10.101 включительно (Linux), 15 SP4-LTSS (Suse Linux Enterprise Server), 15 SP5 (SUSE Real Time Module), 9.0 Update Services for SAP Solutions (Red Hat Enterprise Linux), 8.6 Update Services for SAP Solutions (Red Hat Enterprise Linux), 8.6 Telecommunications Update Service (Red Hat Enterprise Linux), 8.6 Advanced Mission Critical Update Support (Red Hat Enterprise Linux), 15 SP5 (SUSE Linux Enterprise High Availability Extension), от 5.16 до 5.16.10 включительно (Linux), от 3.9 до 4.9.302 включительно (Linux)

Possible Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: Для Linux: https://lore.kernel.org/linux-cve-announce/2024071637-CVE-2022-48786-7416@gregkh/ https://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc_x0001_ https://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549_x0001_ https://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7_x0001_ https://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94_x0001_ https://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44_x0001_ https://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8_x0001_ https://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c_x0001_ https://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608_x0001_ Для РедОС: http://repo.red-soft.ru/redos/7.3c/x86_64/updates/ Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2022-48786 Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/cve-2022-48786 Для программных продуктов Novell Inc.: https://www.suse.com/security/cve/CVE-2022-48786.html

Reference

https://access.redhat.com/security/cve/cve-2022-48786 https://git.kernel.org/linus/b9208492fcaecff8f43915529ae34b3bcb03877c https://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc https://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc_x0001_ https://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549 https://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549_x0001_ https://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7 https://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7_x0001_ https://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94 https://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94_x0001_ https://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44 https://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44_x0001_ https://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8 https://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8_x0001_ https://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c https://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c_x0001_ https://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608 https://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608_x0001_ https://git.linuxtesting.ru/pub/scm/linux/kernel/git/lvc/linux-stable.git/commit/?h=v5.10.176-lvc1&id=87cd1bbd6677411e17369cd4b7389ab1e1fdba44 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.268 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.231 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.303 https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.102 https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.25 https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.11 https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.181 https://lore.kernel.org/linux-cve-announce/2024071637-CVE-2022-48786-7416@gregkh/ https://redos.red-soft.ru/support/secure/ https://security-tracker.debian.org/tracker/CVE-2022-48786 https://www.cve.org/CVERecord?id=CVE-2022-48786 https://www.suse.com/security/cve/CVE-2022-48786.html

CWE

CWE-667

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:N/I:P/A:P",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Novell Inc., Red Hat Inc., \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 12 SP5 (Suse Linux Enterprise Server), 12 SP5 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (SUSE Linux Enterprise Software Development Kit), 12 SP5 (SUSE Linux Enterprise Workstation Extension), 12 SP5 (SUSE Linux Enterprise Live Patching), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (\u0420\u0415\u0414 \u041e\u0421), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 9 (Red Hat Enterprise Linux), 4.3 (SUSE Manager Retail Branch Server), 4.3 (SUSE Manager Proxy), 4.3 (SUSE Manager Server), 12 SP5 (SUSE Linux Enterprise High Availability Extension), 5.3 (SUSE Linux Enterprise Micro), 15 SP4 (SUSE Linux Enterprise Live Patching), 15 SP4 (SUSE Linux Enterprise High Availability Extension), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), \u043e\u0442 5.11 \u0434\u043e 5.15.24 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 15 SP5 (SUSE Linux Enterprise High Performance Computing), 15 SP5 (SUSE Linux Enterprise Module for Basesystem), 15 SP5 (SUSE Linux Enterprise Module for Development Tools), 15 SP5 (SUSE Linux Enterprise Module for Public Cloud), 15 SP5 (SUSE Linux Enterprise Real Time), 5.4 (SUSE Linux Enterprise Micro), 15 SP5 (SUSE Linux Enterprise Module for Legacy Software), 12 SP5 (SUSE Linux Enterprise Real Time), 15 SP5 (SUSE Linux Enterprise Live Patching), 15 SP5 (SUSE Linux Enterprise Workstation Extension), 5.5 (SUSE Linux Enterprise Micro), 5.5 (openSUSE Leap Micro), 15 SP4-ESPOS (SUSE Linux Enterprise High Performance Computing), 15 SP4-LTSS (SUSE Linux Enterprise High Performance Computing), \u043e\u0442 4.10 \u0434\u043e 4.14.267 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.15 \u0434\u043e 4.19.230 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.20 \u0434\u043e 5.4.180 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 5.5 \u0434\u043e 5.10.101 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 15 SP4-LTSS (Suse Linux Enterprise Server), 15 SP5 (SUSE Real Time Module), 9.0 Update Services for SAP Solutions (Red Hat Enterprise Linux), 8.6 Update Services for SAP Solutions (Red Hat Enterprise Linux), 8.6 Telecommunications Update Service (Red Hat Enterprise Linux), 8.6 Advanced Mission Critical Update Support (Red Hat Enterprise Linux), 15 SP5 (SUSE Linux Enterprise High Availability Extension), \u043e\u0442 5.16 \u0434\u043e 5.16.10 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 3.9 \u0434\u043e 4.9.302 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430. \n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439: \n\u0414\u043b\u044f Linux:\nhttps://lore.kernel.org/linux-cve-announce/2024071637-CVE-2022-48786-7416@gregkh/\nhttps://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc_x0001_\nhttps://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549_x0001_\nhttps://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7_x0001_\nhttps://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94_x0001_\nhttps://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44_x0001_\nhttps://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8_x0001_\nhttps://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c_x0001_\nhttps://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608_x0001_\n\n\u0414\u043b\u044f \u0420\u0435\u0434\u041e\u0421: \nhttp://repo.red-soft.ru/redos/7.3c/x86_64/updates/\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2022-48786\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\nhttps://access.redhat.com/security/cve/cve-2022-48786\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Novell Inc.:\nhttps://www.suse.com/security/cve/CVE-2022-48786.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "17.02.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "27.02.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "03.02.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-01041",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2022-48786",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "OpenSUSE Leap, Red Hat Enterprise Linux, Suse Linux Enterprise Server, SUSE Linux Enterprise Server for SAP Applications, SUSE Linux Enterprise Software Development Kit, SUSE Linux Enterprise Workstation Extension, SUSE Linux Enterprise Live Patching, Debian GNU/Linux, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), SUSE Manager Retail Branch Server, SUSE Manager Proxy, SUSE Manager Server, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Micro, Suse Linux Enterprise Desktop, Linux, SUSE Linux Enterprise High Performance Computing, SUSE Linux Enterprise Module for Basesystem, SUSE Linux Enterprise Module for Development Tools, SUSE Linux Enterprise Module for Public Cloud, SUSE Linux Enterprise Real Time, SUSE Linux Enterprise Module for Legacy Software, openSUSE Leap Micro, SUSE Real Time Module",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 7.3  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u0434\u043e 5.17 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 5.16 \u0434\u043e 5.16.11 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 5.15 \u0434\u043e 5.15.25 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 3.9 \u0434\u043e 4.9.303 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.14 \u0434\u043e 4.14.268 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.19 \u0434\u043e 4.19.231 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 5.10 \u0434\u043e 5.10.102 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 5.4 \u0434\u043e 5.4.181 ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 vsock \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 (CWE-667)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 vsock \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u043e\u0439. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0440\u043e\u043a\u0430\u043c\u0438 \u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://access.redhat.com/security/cve/cve-2022-48786\nhttps://git.kernel.org/linus/b9208492fcaecff8f43915529ae34b3bcb03877c\nhttps://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc\nhttps://git.kernel.org/stable/c/0bb88f3f7e8d506f3efe46d694964117e20efbfc_x0001_\nhttps://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549\nhttps://git.kernel.org/stable/c/2910bcb9f67551a45397735e47b6d456eb8cd549_x0001_\nhttps://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7\nhttps://git.kernel.org/stable/c/5f326fe2aef411a6575628f92bd861463ea91df7_x0001_\nhttps://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94\nhttps://git.kernel.org/stable/c/787468ee7a435777521d33399d012fd591ae2f94_x0001_\nhttps://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44\nhttps://git.kernel.org/stable/c/87cd1bbd6677411e17369cd4b7389ab1e1fdba44_x0001_\nhttps://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8\nhttps://git.kernel.org/stable/c/addd62a8cb6fa90aa322365c62487da61f6baab8_x0001_\nhttps://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c\nhttps://git.kernel.org/stable/c/b9208492fcaecff8f43915529ae34b3bcb03877c_x0001_\nhttps://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608\nhttps://git.kernel.org/stable/c/e3b3939fd137aab6d00d54bee0ee9244b286a608_x0001_\nhttps://git.linuxtesting.ru/pub/scm/linux/kernel/git/lvc/linux-stable.git/commit/?h=v5.10.176-lvc1\u0026id=87cd1bbd6677411e17369cd4b7389ab1e1fdba44\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.268\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.231\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.303\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.102\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.25\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.11\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.181\nhttps://lore.kernel.org/linux-cve-announce/2024071637-CVE-2022-48786-7416@gregkh/\nhttps://redos.red-soft.ru/support/secure/\nhttps://security-tracker.debian.org/tracker/CVE-2022-48786\nhttps://www.cve.org/CVERecord?id=CVE-2022-48786\nhttps://www.suse.com/security/cve/CVE-2022-48786.html",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-667",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041d\u0438\u0437\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 3,2)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,4)\n\u041d\u0435\u0442 \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u043e\u0446\u0435\u043d\u043a\u0430 CVSS 4.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 0)"
}

CVE-2022-48786 (GCVE-0-2022-48786)

Vulnerability from cvelistv5 – Published: 2024-07-16 11:43 – Updated: 2025-05-04 08:23

Title

vsock: remove vsock from connected table when connect is interrupted by a signal

Summary

In the Linux kernel, the following vulnerability has been resolved: vsock: remove vsock from connected table when connect is interrupted by a signal vsock_connect() expects that the socket could already be in the TCP_ESTABLISHED state when the connecting task wakes up with a signal pending. If this happens the socket will be in the connected table, and it is not removed when the socket state is reset. In this situation it's common for the process to retry connect(), and if the connection is successful the socket will be added to the connected table a second time, corrupting the list. Prevent this by calling vsock_remove_connected() if a signal is received while waiting for a connection. This is harmless if the socket is not in the connected table, and if it is in the table then removing it will prevent list corruption from a double add. Note for backporting: this patch requires d5afa82c977e ("vsock: correct removal of socket from the list"), which is in all current stable trees except 4.9.y.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/0bb88f3f7e8d506f3…
	https://git.kernel.org/stable/c/e3b3939fd137aab6d…
	https://git.kernel.org/stable/c/2910bcb9f67551a45…
	https://git.kernel.org/stable/c/5f326fe2aef411a65…
	https://git.kernel.org/stable/c/87cd1bbd6677411e1…
	https://git.kernel.org/stable/c/787468ee7a4357775…
	https://git.kernel.org/stable/c/addd62a8cb6fa90aa…
	https://git.kernel.org/stable/c/b9208492fcaecff8f…

Impacted products

Vendor

Product

Version

Linux

Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 0bb88f3f7e8d506f3efe46d694964117e20efbfc (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < e3b3939fd137aab6d00d54bee0ee9244b286a608 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 2910bcb9f67551a45397735e47b6d456eb8cd549 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 5f326fe2aef411a6575628f92bd861463ea91df7 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 87cd1bbd6677411e17369cd4b7389ab1e1fdba44 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 787468ee7a435777521d33399d012fd591ae2f94 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < addd62a8cb6fa90aa322365c62487da61f6baab8 (git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < b9208492fcaecff8f43915529ae34b3bcb03877c (git)

Linux

Affected: 3.9
Unaffected: 0 , < 3.9 (semver)
Unaffected: 4.9.303 , ≤ 4.9.* (semver)
Unaffected: 4.14.268 , ≤ 4.14.* (semver)
Unaffected: 4.19.231 , ≤ 4.19.* (semver)
Unaffected: 5.4.181 , ≤ 5.4.* (semver)
Unaffected: 5.10.102 , ≤ 5.10.* (semver)
Unaffected: 5.15.25 , ≤ 5.15.* (semver)
Unaffected: 5.16.11 , ≤ 5.16.* (semver)
Unaffected: 5.17 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

BDU:2025-01041

CVE-2022-48786 (GCVE-0-2022-48786)

Tags

Sightings

Nomenclature