Vulnerability-Lookup

BDU:2020-02136 (CVE-2020-11668)

Vulnerability from fstec – Published: 2020-05-15 – Updated: 2024-06-04 – View on bdu.fstec.ru Fixed

Title

Уязвимость USB-драйвера камеры Xirlink (drivers/media/usb/gspca/xirlink_cit.c) ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на целостность защищаемой информации и вызвать отказ в обслуживании

Summary

Уязвимость USB-драйвера камеры Xirlink (drivers/media/usb/gspca/xirlink_cit.c) ядра операционной системы Linux связана с ошибками разыменования указателей. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на целостность защищаемой информации и вызвать отказ в обслуживании

Severity

5.6 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:N/C:N/I:P/A:C

7.1 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-476 - Разыменование указателя NULL

Aliases

CVE-2020-11668

References

36 references

URL
https://access.redhat.com/security/cve/CVE-2020-11668
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11668
https://cxsecurity.com/cveshow/CVE-2020-11668/
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a246…
https://git.kernel.org/linus/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a…
https://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.175
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.114
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.218
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.218
https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.29
https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.14
https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
https://nvd.nist.gov/vuln/detail/CVE-2020-11668
https://security.netapp.com/advisory/ntap-20200430-0004/
https://ubuntu.com/security/notices/USN-4345-1
https://ubuntu.com/security/notices/USN-4364-1
https://ubuntu.com/security/notices/USN-4368-1
https://ubuntu.com/security/notices/USN-4369-1
https://usn.ubuntu.com/4345-1/
https://usn.ubuntu.com/4364-1/
https://usn.ubuntu.com/4368-1/
https://usn.ubuntu.com/4369-1/
https://usn.ubuntu.com/usn/usn-4345-1
https://usn.ubuntu.com/usn/usn-4364-1
https://usn.ubuntu.com/usn/usn-4368-1
https://usn.ubuntu.com/usn/usn-4369-1
https://www.cve.org/CVERecord?id=CVE-2020-11668
https://www.debian.org/security/2020/dsa-4698
https://www.suse.com/security/cve/CVE-2020-11668/
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.4/

Impacted products

8 products from 6 vendors

Vendors

Red Hat, Inc., Canonical Ltd., Novell Inc., Сообщество свободного программного обеспечения, АО «НППКТ»

Products

Red Hat Enterprise Linux, Ubuntu, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, SUSE Linux Enterprise High Performance Computing, SUSE Business Critical Linux, Linux, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913)

Versions

7 (Red Hat Enterprise Linux), 16.04 LTS (Ubuntu), 18.04 LTS (Ubuntu), 12 SP2 (SUSE Linux Enterprise Server for SAP Applications), 12 SP3 (SUSE Linux Enterprise Server for SAP Applications), 12 SP1 LTSS (Suse Linux Enterprise Server), 12 SP2 LTSS (Suse Linux Enterprise Server), 8 (Red Hat Enterprise Linux), 11 SP4-LTSS (Suse Linux Enterprise Server), 12 SP3-LTSS (Suse Linux Enterprise Server), ESPOS 15 GA (SUSE Linux Enterprise High Performance Computing), LTSS 15 GA (SUSE Linux Enterprise High Performance Computing), 15 GA LTSS (Suse Linux Enterprise Server), 12 SP2 (SUSE Business Critical Linux), 12 SP3 (SUSE Business Critical Linux), от 5.5.0 до 5.5.13 включительно (Linux), до 2.4 (ОСОН ОСнова Оnyx), от 4.0 до 4.4.217 включительно (Linux), от 4.5 до 4.9.217 включительно (Linux), от 4.10 до 4.14.174 включительно (Linux), от 4.15 до 4.19.113 включительно (Linux), от 4.20 до 5.4.28 включительно (Linux), 5.6.0 (Linux)

Product types

Operating system, Application software

Platforms

Red Hat, Inc. Red Hat Enterprise Linux 7, Canonical Ltd. Ubuntu 16.04 LTS, Canonical Ltd. Ubuntu 18.04 LTS, Inc. Red Hat Enterprise Linux 8, Сообщество свободного программного обеспечения Linux до 5.6.1

Mitigations

Использование рекомендаций: Для Linux: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8 https://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1 Для программных продуктов Novell Inc.: https://www.suse.com/security/cve/CVE-2020-11668/ Для Ubuntu: https://usn.ubuntu.com/4345-1/ Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/CVE-2020-11668 Для ОСОН Основа: Обновление программного обеспечения linux до версии 5.14.9-2.osnova179.1

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:N/C:N/I:P/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/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": "Red Hat, Inc., 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, \u0410\u041e \u00ab\u041d\u041f\u041f\u041a\u0422\u00bb",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "7 (Red Hat Enterprise Linux), 16.04 LTS (Ubuntu), 18.04 LTS (Ubuntu), 12 SP2 (SUSE Linux Enterprise Server for SAP Applications), 12 SP3 (SUSE Linux Enterprise Server for SAP Applications), 12 SP1 LTSS (Suse Linux Enterprise Server), 12 SP2 LTSS (Suse Linux Enterprise Server), 8 (Red Hat Enterprise Linux), 11 SP4-LTSS (Suse Linux Enterprise Server), 12 SP3-LTSS (Suse Linux Enterprise Server), ESPOS 15 GA (SUSE Linux Enterprise High Performance Computing), LTSS 15 GA (SUSE Linux Enterprise High Performance Computing), 15 GA LTSS (Suse Linux Enterprise Server), 12 SP2 (SUSE Business Critical Linux), 12 SP3 (SUSE Business Critical Linux), \u043e\u0442 5.5.0 \u0434\u043e 5.5.13 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u0434\u043e 2.4 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx), \u043e\u0442 4.0 \u0434\u043e 4.4.217 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.5 \u0434\u043e 4.9.217 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.10 \u0434\u043e 4.14.174 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.15 \u0434\u043e 4.19.113 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.20 \u0434\u043e 5.4.28 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 5.6.0 (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": "\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/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1\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-2020-11668/\n\n\u0414\u043b\u044f Ubuntu:\nhttps://usn.ubuntu.com/4345-1/\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-2020-11668\n\n\u0414\u043b\u044f \u041e\u0421\u041e\u041d \u041e\u0441\u043d\u043e\u0432\u0430:\n\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 linux \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 5.14.9-2.osnova179.1",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "12.03.2020",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "04.06.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "15.05.2020",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2020-02136",
  "\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-2020-11668",
  "\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": "Red Hat Enterprise Linux, Ubuntu, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, SUSE Linux Enterprise High Performance Computing, SUSE Business Critical Linux, Linux, \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx (\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 \u21165913)",
  "\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": "Red Hat, Inc. Red Hat Enterprise Linux 7 , Canonical Ltd. Ubuntu 16.04 LTS , Canonical Ltd. Ubuntu 18.04 LTS , Red Hat, Inc. Red Hat Enterprise Linux 8 , \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 5.6.1 ",
  "\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 USB-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043a\u0430\u043c\u0435\u0440\u044b Xirlink (drivers/media/usb/gspca/xirlink_cit.c) \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 \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0438 \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": "\u0420\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f NULL (CWE-476)",
  "\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 USB-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043a\u0430\u043c\u0435\u0440\u044b Xirlink (drivers/media/usb/gspca/xirlink_cit.c) \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 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0440\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\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 \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0438 \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\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://access.redhat.com/security/cve/CVE-2020-11668\nhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11668\nhttps://cxsecurity.com/cveshow/CVE-2020-11668/\nhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://git.kernel.org/linus/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.175\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.114\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.218\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.218\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.29\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.14\nhttps://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1\nhttps://lists.debian.org/debian-lts-announce/2020/06/msg00011.html\nhttps://lists.debian.org/debian-lts-announce/2020/06/msg00012.html\nhttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.html\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-11668\nhttps://security.netapp.com/advisory/ntap-20200430-0004/\nhttps://ubuntu.com/security/notices/USN-4345-1\nhttps://ubuntu.com/security/notices/USN-4364-1\nhttps://ubuntu.com/security/notices/USN-4368-1\nhttps://ubuntu.com/security/notices/USN-4369-1\nhttps://usn.ubuntu.com/4345-1/\nhttps://usn.ubuntu.com/4364-1/\nhttps://usn.ubuntu.com/4368-1/\nhttps://usn.ubuntu.com/4369-1/\nhttps://usn.ubuntu.com/usn/usn-4345-1\nhttps://usn.ubuntu.com/usn/usn-4364-1\nhttps://usn.ubuntu.com/usn/usn-4368-1\nhttps://usn.ubuntu.com/usn/usn-4369-1\nhttps://www.cve.org/CVERecord?id=CVE-2020-11668\nhttps://www.debian.org/security/2020/dsa-4698\nhttps://www.suse.com/security/cve/CVE-2020-11668/\nhttps://\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430.\u043d\u043f\u043f\u043a\u0442.\u0440\u0444/bin/view/\u041e\u0421\u043d\u043e\u0432\u0430/\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f/2.4/",
  "\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",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-476",
  "\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 5,6)\n\u0412\u044b\u0441\u043e\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 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,1)"
}

CVE-2020-11668 (GCVE-0-2020-11668)

Vulnerability from cvelistv5 – Published: 2020-04-09 20:13 – Updated: 2024-08-04 11:35

Summary

In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

12 references

URL	Tags
https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…	x_refsource_MISC
https://github.com/torvalds/linux/commit/a246b4d5…	x_refsource_MISC
https://git.kernel.org/cgit/linux/kernel/git/torv…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020043…	x_refsource_CONFIRM
https://usn.ubuntu.com/4345-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4364-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4368-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4369-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4698	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

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To clipboard

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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

BDU:2020-02136 (CVE-2020-11668)

CVE-2020-11668 (GCVE-0-2020-11668)

Tags

Sightings

Nomenclature

Related by attack behaviour