Vulnerability-Lookup

BDU:2025-06293

Vulnerability from fstec - Published: 27.03.2025

Title

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

Description

Уязвимость компонента fbdev ядра операционной системы Linux связана с утечкой памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании

Severity ?


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

Vendor

Canonical Ltd., Novell Inc., Сообщество свободного программного обеспечения, ООО «Ред Софт»

Software Name

Ubuntu, Suse Linux Enterprise Desktop, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, OpenSUSE Leap, Debian GNU/Linux, РЕД ОС (запись в едином реестре российских программ №3751), Linux

Software Version

18.04 LTS (Ubuntu), 12 SP4 (Suse Linux Enterprise Desktop), 12 SP4 (SUSE Linux Enterprise Server for SAP Applications), 12 SP4 (Suse Linux Enterprise Server), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 15-LTSS (Suse Linux Enterprise Server), 20.04 LTS (Ubuntu), 12 SP4 LTSS (Suse Linux Enterprise Server), 12 SP4-ESPOS (Suse Linux Enterprise Server), 15 SP1-BCL (Suse Linux Enterprise Server), 15 SP1-LTSS (Suse Linux Enterprise Server), 15.3 (OpenSUSE Leap), 15 SP1 (Suse Linux Enterprise Server), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 15 SP2 LTSS (Suse Linux Enterprise Server), 7.3 (РЕД ОС), 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 SP1 (Suse Linux Enterprise Desktop), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP3-BCL (Suse Linux Enterprise Server), до 6.2 (Linux), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), 15 SP4-LTSS (Suse Linux Enterprise Server), 12 SP5-LTSS (Suse Linux Enterprise Server), 12 SP5 LTSS Extended Security (Suse Linux Enterprise Server), 15 SP5-LTSS (Suse Linux Enterprise Server), до 5.4.232 (Linux), от 5.16 до 6.1.11 (Linux), от 5.11 до 5.15.93 (Linux), от 5.5 до 5.10.168 (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://git.kernel.org/stable/c/3b3d3127f5b4291ae4caaf50f7b66089ad600480 https://git.kernel.org/stable/c/3931014367ef31d26af65386a4ca496f50f0cfdf https://git.kernel.org/stable/c/64fa364ad3245508d393e16ed4886f92d7eb423c https://git.kernel.org/stable/c/1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b https://git.kernel.org/stable/c/b76449ee75e21acfe9fa4c653d8598f191ed7d68 Для РедоС: http://repo.red-soft.ru/redos/7.3c/x86_64/updates/ Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2022-49741 Для Ubuntu: https://ubuntu.com/security/CVE-2022-49741 Для программных продуктов Novell Inc.: https://www.suse.com/security/cve/CVE-2022-49741.html

Reference

https://git.kernel.org/stable/c/1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b https://git.kernel.org/stable/c/3931014367ef31d26af65386a4ca496f50f0cfdf https://git.kernel.org/stable/c/3b3d3127f5b4291ae4caaf50f7b66089ad600480 https://git.kernel.org/stable/c/64fa364ad3245508d393e16ed4886f92d7eb423c https://git.kernel.org/stable/c/b76449ee75e21acfe9fa4c653d8598f191ed7d68 https://redos.red-soft.ru/support/secure/ https://security-tracker.debian.org/tracker/CVE-2022-49741 https://ubuntu.com/security/CVE-2022-49741 https://www.suse.com/security/cve/CVE-2022-49741.html

CWE

CWE-401

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:N/I:N/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "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": "Canonical Ltd., Novell 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": "18.04 LTS (Ubuntu), 12 SP4 (Suse Linux Enterprise Desktop), 12 SP4 (SUSE Linux Enterprise Server for SAP Applications), 12 SP4 (Suse Linux Enterprise Server), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 15-LTSS (Suse Linux Enterprise Server), 20.04 LTS (Ubuntu), 12 SP4 LTSS (Suse Linux Enterprise Server), 12 SP4-ESPOS (Suse Linux Enterprise Server), 15 SP1-BCL (Suse Linux Enterprise Server), 15 SP1-LTSS (Suse Linux Enterprise Server), 15.3 (OpenSUSE Leap), 15 SP1 (Suse Linux Enterprise Server), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 15 SP2 LTSS (Suse Linux Enterprise Server), 7.3 (\u0420\u0415\u0414 \u041e\u0421), 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 SP1 (Suse Linux Enterprise Desktop), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP3-BCL (Suse Linux Enterprise Server), \u0434\u043e 6.2 (Linux), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), 15 SP4-LTSS (Suse Linux Enterprise Server), 12 SP5-LTSS (Suse Linux Enterprise Server), 12 SP5 LTSS Extended Security (Suse Linux Enterprise Server), 15 SP5-LTSS (Suse Linux Enterprise Server), \u0434\u043e 5.4.232 (Linux), \u043e\u0442 5.16 \u0434\u043e 6.1.11 (Linux), \u043e\u0442 5.11 \u0434\u043e 5.15.93 (Linux), \u043e\u0442 5.5 \u0434\u043e 5.10.168 (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://git.kernel.org/stable/c/3b3d3127f5b4291ae4caaf50f7b66089ad600480\nhttps://git.kernel.org/stable/c/3931014367ef31d26af65386a4ca496f50f0cfdf\nhttps://git.kernel.org/stable/c/64fa364ad3245508d393e16ed4886f92d7eb423c\nhttps://git.kernel.org/stable/c/1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b\nhttps://git.kernel.org/stable/c/b76449ee75e21acfe9fa4c653d8598f191ed7d68\n\n\u0414\u043b\u044f \u0420\u0435\u0434\u043e\u0421: http://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-2022-49741\n\n\u0414\u043b\u044f Ubuntu:\nhttps://ubuntu.com/security/CVE-2022-49741\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-2022-49741.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "27.03.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "03.06.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "03.06.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-06293",
  "\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-2022-49741",
  "\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": "Ubuntu, Suse Linux Enterprise Desktop, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, OpenSUSE Leap, 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), Linux",
  "\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": "Canonical Ltd. Ubuntu 18.04 LTS , Novell Inc. Suse Linux Enterprise Desktop 12 SP4 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4 , Novell Inc. Suse Linux Enterprise Server 12 SP4 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1 , Novell Inc. Suse Linux Enterprise Server 12 SP5 , Novell Inc. Suse Linux Enterprise Server 15-LTSS , Canonical Ltd. Ubuntu 20.04 LTS , Novell Inc. Suse Linux Enterprise Server 12 SP4 LTSS , Novell Inc. Suse Linux Enterprise Server 12 SP4-ESPOS , Novell Inc. Suse Linux Enterprise Server 15 SP1-BCL , Novell Inc. Suse Linux Enterprise Server 15 SP1-LTSS , Novell Inc. OpenSUSE Leap 15.3 , Novell Inc. Suse Linux Enterprise Server 15 SP1 , \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 Debian GNU/Linux 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 Debian GNU/Linux 12 , Novell Inc. Suse Linux Enterprise Server 15 SP2 LTSS , \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), 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 Desktop 15 SP1 , Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS , Novell Inc. Suse Linux Enterprise Server 15 SP3-BCL , \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 6.2 , 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. Suse Linux Enterprise Server 15 SP4-LTSS , 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 , \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 5.4.232 , \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 6.1.11 , \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 5.11 \u0434\u043e 5.15.93 , \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 5.5 \u0434\u043e 5.10.168 ",
  "\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 fbdev \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\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u0435\u0440\u0435\u0434 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0441\u0441\u044b\u043b\u043a\u0438 (\u00ab\u0443\u0442\u0435\u0447\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438\u00bb) (CWE-401)",
  "\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 fbdev \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 \u0443\u0442\u0435\u0447\u043a\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438. \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": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://git.kernel.org/stable/c/1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b\nhttps://git.kernel.org/stable/c/3931014367ef31d26af65386a4ca496f50f0cfdf\nhttps://git.kernel.org/stable/c/3b3d3127f5b4291ae4caaf50f7b66089ad600480\nhttps://git.kernel.org/stable/c/64fa364ad3245508d393e16ed4886f92d7eb423c\nhttps://git.kernel.org/stable/c/b76449ee75e21acfe9fa4c653d8598f191ed7d68\nhttps://redos.red-soft.ru/support/secure/\nhttps://security-tracker.debian.org/tracker/CVE-2022-49741\nhttps://ubuntu.com/security/CVE-2022-49741\nhttps://www.suse.com/security/cve/CVE-2022-49741.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",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-401",
  "\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": "\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 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,6)\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 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5,5)"
}

CVE-2022-49741 (GCVE-0-2022-49741)

Vulnerability from cvelistv5 – Published: 2025-03-27 16:42 – Updated: 2025-12-23 13:25

Title

fbdev: smscufx: fix error handling code in ufx_usb_probe

Summary

In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: fix error handling code in ufx_usb_probe The current error handling code in ufx_usb_probe have many unmatching issues, e.g., missing ufx_free_usb_list, destroy_modedb label should only include framebuffer_release, fb_dealloc_cmap only matches fb_alloc_cmap. My local syzkaller reports a memory leak bug: memory leak in ufx_usb_probe BUG: memory leak unreferenced object 0xffff88802f879580 (size 128): comm "kworker/0:7", pid 17416, jiffies 4295067474 (age 46.710s) hex dump (first 32 bytes): 80 21 7c 2e 80 88 ff ff 18 d0 d0 0c 80 88 ff ff .!|............. 00 d0 d0 0c 80 88 ff ff e0 ff ff ff 0f 00 00 00 ................ backtrace: [<ffffffff814c99a0>] kmalloc_trace+0x20/0x90 mm/slab_common.c:1045 [<ffffffff824d219c>] kmalloc include/linux/slab.h:553 [inline] [<ffffffff824d219c>] kzalloc include/linux/slab.h:689 [inline] [<ffffffff824d219c>] ufx_alloc_urb_list drivers/video/fbdev/smscufx.c:1873 [inline] [<ffffffff824d219c>] ufx_usb_probe+0x11c/0x15a0 drivers/video/fbdev/smscufx.c:1655 [<ffffffff82d17927>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff82712f0d>] call_driver_probe drivers/base/dd.c:560 [inline] [<ffffffff82712f0d>] really_probe+0x12d/0x390 drivers/base/dd.c:639 [<ffffffff8271322f>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778 [<ffffffff827132da>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:808 [<ffffffff82713c27>] __device_attach_driver+0xf7/0x150 drivers/base/dd.c:936 [<ffffffff82710137>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427 [<ffffffff827136b5>] __device_attach+0x105/0x2d0 drivers/base/dd.c:1008 [<ffffffff82711d36>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487 [<ffffffff8270e242>] device_add+0x642/0xdc0 drivers/base/core.c:3517 [<ffffffff82d14d5f>] usb_set_configuration+0x8ef/0xb80 drivers/usb/core/message.c:2170 [<ffffffff82d2576c>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<ffffffff82d16ffc>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<ffffffff82712f0d>] call_driver_probe drivers/base/dd.c:560 [inline] [<ffffffff82712f0d>] really_probe+0x12d/0x390 drivers/base/dd.c:639 [<ffffffff8271322f>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778 Fix this bug by rewriting the error handling code in ufx_usb_probe.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/3b3d3127f5b4291ae…
	https://git.kernel.org/stable/c/3931014367ef31d26…
	https://git.kernel.org/stable/c/64fa364ad3245508d…
	https://git.kernel.org/stable/c/1b4c08844628dfc8d…
	https://git.kernel.org/stable/c/b76449ee75e21acfe…

Impacted products

Vendor

Product

Version

Linux

Affected: 5385af2f89bc352fb70753ab41b2bb036190141f , < 3b3d3127f5b4291ae4caaf50f7b66089ad600480 (git)
Affected: d9ddfeb01fb95ffbbc7031d46a5ee2a5e45cbb86 , < 3931014367ef31d26af65386a4ca496f50f0cfdf (git)
Affected: cc6a7249842fceda7574ceb63275a2d5e99d2862 , < 64fa364ad3245508d393e16ed4886f92d7eb423c (git)
Affected: cc67482c9e5f2c80d62f623bcc347c29f9f648e1 , < 1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b (git)
Affected: cc67482c9e5f2c80d62f623bcc347c29f9f648e1 , < b76449ee75e21acfe9fa4c653d8598f191ed7d68 (git)
Affected: 6f2075ea883e5d7730d0c9ebb1bb8e7a1a7e953f (git)
Affected: 3f40852d671072836fb7ae331a1f28a24223c4e8 (git)
Affected: 70faf9d9b6cc74418716bbf76fe75bd2da10ad4a (git)
Affected: 8d924b262f3178a9b17c17d4306a9f426c508bd9 (git)

Linux

Affected: 6.1
Unaffected: 0 , < 6.1 (semver)
Unaffected: 5.4.232 , ≤ 5.4.* (semver)
Unaffected: 5.10.168 , ≤ 5.10.* (semver)
Unaffected: 5.15.93 , ≤ 5.15.* (semver)
Unaffected: 6.1.11 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-49741",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T17:36:16.841127Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-401",
                "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T17:36:19.689Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/video/fbdev/smscufx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3b3d3127f5b4291ae4caaf50f7b66089ad600480",
              "status": "affected",
              "version": "5385af2f89bc352fb70753ab41b2bb036190141f",
              "versionType": "git"
            },
            {
              "lessThan": "3931014367ef31d26af65386a4ca496f50f0cfdf",
              "status": "affected",
              "version": "d9ddfeb01fb95ffbbc7031d46a5ee2a5e45cbb86",
              "versionType": "git"
            },
            {
              "lessThan": "64fa364ad3245508d393e16ed4886f92d7eb423c",
              "status": "affected",
              "version": "cc6a7249842fceda7574ceb63275a2d5e99d2862",
              "versionType": "git"
            },
            {
              "lessThan": "1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b",
              "status": "affected",
              "version": "cc67482c9e5f2c80d62f623bcc347c29f9f648e1",
              "versionType": "git"
            },
            {
              "lessThan": "b76449ee75e21acfe9fa4c653d8598f191ed7d68",
              "status": "affected",
              "version": "cc67482c9e5f2c80d62f623bcc347c29f9f648e1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "6f2075ea883e5d7730d0c9ebb1bb8e7a1a7e953f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "3f40852d671072836fb7ae331a1f28a24223c4e8",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "70faf9d9b6cc74418716bbf76fe75bd2da10ad4a",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8d924b262f3178a9b17c17d4306a9f426c508bd9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/video/fbdev/smscufx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.1"
            },
            {
              "lessThan": "6.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.232",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.168",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.93",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.232",
                  "versionStartIncluding": "5.4.223",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.168",
                  "versionStartIncluding": "5.10.153",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.93",
                  "versionStartIncluding": "5.15.77",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.11",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.332",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.298",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.264",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.0.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: smscufx: fix error handling code in ufx_usb_probe\n\nThe current error handling code in ufx_usb_probe have many unmatching\nissues, e.g., missing ufx_free_usb_list, destroy_modedb label should\nonly include framebuffer_release, fb_dealloc_cmap only matches\nfb_alloc_cmap.\n\nMy local syzkaller reports a memory leak bug:\n\nmemory leak in ufx_usb_probe\n\nBUG: memory leak\nunreferenced object 0xffff88802f879580 (size 128):\n  comm \"kworker/0:7\", pid 17416, jiffies 4295067474 (age 46.710s)\n  hex dump (first 32 bytes):\n    80 21 7c 2e 80 88 ff ff 18 d0 d0 0c 80 88 ff ff  .!|.............\n    00 d0 d0 0c 80 88 ff ff e0 ff ff ff 0f 00 00 00  ................\n  backtrace:\n    [\u003cffffffff814c99a0\u003e] kmalloc_trace+0x20/0x90 mm/slab_common.c:1045\n    [\u003cffffffff824d219c\u003e] kmalloc include/linux/slab.h:553 [inline]\n    [\u003cffffffff824d219c\u003e] kzalloc include/linux/slab.h:689 [inline]\n    [\u003cffffffff824d219c\u003e] ufx_alloc_urb_list drivers/video/fbdev/smscufx.c:1873 [inline]\n    [\u003cffffffff824d219c\u003e] ufx_usb_probe+0x11c/0x15a0 drivers/video/fbdev/smscufx.c:1655\n    [\u003cffffffff82d17927\u003e] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396\n    [\u003cffffffff82712f0d\u003e] call_driver_probe drivers/base/dd.c:560 [inline]\n    [\u003cffffffff82712f0d\u003e] really_probe+0x12d/0x390 drivers/base/dd.c:639\n    [\u003cffffffff8271322f\u003e] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778\n    [\u003cffffffff827132da\u003e] driver_probe_device+0x2a/0x120 drivers/base/dd.c:808\n    [\u003cffffffff82713c27\u003e] __device_attach_driver+0xf7/0x150 drivers/base/dd.c:936\n    [\u003cffffffff82710137\u003e] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427\n    [\u003cffffffff827136b5\u003e] __device_attach+0x105/0x2d0 drivers/base/dd.c:1008\n    [\u003cffffffff82711d36\u003e] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487\n    [\u003cffffffff8270e242\u003e] device_add+0x642/0xdc0 drivers/base/core.c:3517\n    [\u003cffffffff82d14d5f\u003e] usb_set_configuration+0x8ef/0xb80 drivers/usb/core/message.c:2170\n    [\u003cffffffff82d2576c\u003e] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238\n    [\u003cffffffff82d16ffc\u003e] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293\n    [\u003cffffffff82712f0d\u003e] call_driver_probe drivers/base/dd.c:560 [inline]\n    [\u003cffffffff82712f0d\u003e] really_probe+0x12d/0x390 drivers/base/dd.c:639\n    [\u003cffffffff8271322f\u003e] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778\n\nFix this bug by rewriting the error handling code in ufx_usb_probe."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-23T13:25:28.992Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3b3d3127f5b4291ae4caaf50f7b66089ad600480"
        },
        {
          "url": "https://git.kernel.org/stable/c/3931014367ef31d26af65386a4ca496f50f0cfdf"
        },
        {
          "url": "https://git.kernel.org/stable/c/64fa364ad3245508d393e16ed4886f92d7eb423c"
        },
        {
          "url": "https://git.kernel.org/stable/c/1b4c08844628dfc8d72d3f51b657f2a5e63b7b4b"
        },
        {
          "url": "https://git.kernel.org/stable/c/b76449ee75e21acfe9fa4c653d8598f191ed7d68"
        }
      ],
      "title": "fbdev: smscufx: fix error handling code in ufx_usb_probe",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49741",
    "datePublished": "2025-03-27T16:42:52.994Z",
    "dateReserved": "2025-03-27T16:39:17.986Z",
    "dateUpdated": "2025-12-23T13:25:28.992Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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:2025-06293

CVE-2022-49741 (GCVE-0-2022-49741)

Tags

Sightings

Nomenclature