Vulnerability-Lookup

BDU:2017-02044 (CVE-2017-10661)

Vulnerability from fstec – Published: 2017-09-13 – Updated: 2024-11-28 – View on bdu.fstec.ru Fixed

Title

Уязвимость компонента timerfd.c ядра (fs/timerfd.c) операционной системы Linux, позволяющая нарушителю повысить свои привилегии и вызвать отказ в обслуживании

Summary

Уязвимость компонента timerfd.c (fs/timerfd.c) ядра операционной системы Linux связана с параллельным выполнением операций над файловым дескриптором. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии и вызвать отказ в обслуживании

Severity

7.6 (High) CVSS 2.0


                      
                        AV:N/AC:H/Au:N/C:C/I:C/A:C

7.0 (High) CVSS 3.0


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

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation, Timing and state manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-362 - Одновременное выполнение с использованием общего ресурса с неправильной синхронизацией («Ситуация гонки»)
CWE-416 - Использование после освобождения

Aliases

CVE-2017-10661, BID, ID:100215

References

27 references

URL
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1e38d…
http://www.debian.org/security/2017/dsa-3981
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15
http://www.securityfocus.com/bid/100215
http://www.ubuntu.com/usn/usn-3470-1
http://www.ubuntu.com/usn/usn-3470-2
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://access.redhat.com/errata/RHSA-2019:4057
https://access.redhat.com/errata/RHSA-2019:4058
https://access.redhat.com/errata/RHSA-2020:0036
https://access.redhat.com/security/cve/CVE-2017-10661?extIdCarryOver=true&sc_ci…
https://bugzilla.redhat.com/show_bug.cgi?id=1481136
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10661
https://github.com/torvalds/linux/commit/1e38da300e1e395a15048b0af1e5305bd91402f6
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.41
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.27
https://nvd.nist.gov/vuln/detail/CVE-2017-10661
https://source.android.com/security/bulletin/2017-08-01
https://ubuntu.com/security/notices/USN-3470-1
https://ubuntu.com/security/notices/USN-3470-2
https://usn.ubuntu.com/usn/usn-3470-1
https://usn.ubuntu.com/usn/usn-3470-2
https://www.cve.org/CVERecord?id=CVE-2017-10661
https://www.exploit-db.com/exploits/43345/

Impacted products

20 products from 6 vendors

Vendors

Red Hat, Inc., Google Inc, Сообщество свободного программного обеспечения, ФГУП РФЯЦ-ВНИИЭФ, F5 Networks

Products

Red Hat Enterprise Linux, Android, Red Hat Enterprise MRG, Debian GNU/Linux, Синергия, BIG-IP Access Policy Manager, BIG-IP LTM, BIG-IP Application Acceleration Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Security Manager, BIG-IP DDos Hybrid Defender, BIG-IP DNS, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Policy Enforcement Manager, BIG-IP SSL Orchestrator, Linux

Versions

6 (Red Hat Enterprise Linux), 7 (Red Hat Enterprise Linux), - (Android), 2.0 (Red Hat Enterprise MRG), 7.5 EUS (Red Hat Enterprise Linux), 8 (Debian GNU/Linux), 1.1.8-3.1+ogun1+cert4 (Синергия), 7.4 AUS (Red Hat Enterprise Linux), 7.4 TEUS (Red Hat Enterprise Linux), 7.4 US for SAP Solutions (Red Hat Enterprise Linux), от 16.0.0 до 16.0.1 включительно (BIG-IP Access Policy Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP LTM), от 15.1.0 до 15.1.5 включительно (BIG-IP LTM), от 14.1.0 до 14.1.4 включительно (BIG-IP LTM), от 14.1.0 до 14.1.4 включительно (BIG-IP Application Acceleration Manager), от 15.1.0 до 15.1.5 включительно (BIG-IP Application Acceleration Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP Application Acceleration Manager), от 14.1.0 до 14.1.4 включительно (BIG-IP Advanced Web Application Firewall), от 15.1.0 до 15.1.5 включительно (BIG-IP Advanced Web Application Firewall), от 16.0.0 до 16.0.1 включительно (BIG-IP Advanced Web Application Firewall), от 16.0.0 до 16.0.1 включительно (BIG-IP Advanced Firewall Manager), от 15.1.0 до 15.1.5 включительно (BIG-IP Advanced Firewall Manager), от 14.1.0 до 14.1.4 включительно (BIG-IP Advanced Firewall Manager), от 14.1.0 до 14.1.4 включительно (BIG-IP Analytics), от 15.1.0 до 15.1.5 включительно (BIG-IP Analytics), от 16.0.0 до 16.0.1 включительно (BIG-IP Analytics), от 15.1.0 до 15.1.5 включительно (BIG-IP Access Policy Manager), от 14.1.0 до 14.1.4 включительно (BIG-IP Access Policy Manager), от 14.1.0 до 14.1.4 включительно (BIG-IP Application Security Manager), от 15.1.0 до 15.1.5 включительно (BIG-IP Application Security Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP Application Security Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP DDos Hybrid Defender), от 15.1.0 до 15.1.5 включительно (BIG-IP DDos Hybrid Defender), от 14.1.0 до 14.1.4 включительно (BIG-IP DDos Hybrid Defender), от 14.1.0 до 14.1.4 включительно (BIG-IP DNS), от 15.1.0 до 15.1.5 включительно (BIG-IP DNS), от 16.0.0 до 16.0.1 включительно (BIG-IP DNS), от 16.0.0 до 16.0.1 включительно (BIG-IP Fraud Protection Service), от 15.1.0 до 15.1.5 включительно (BIG-IP Fraud Protection Service), от 14.1.0 до 14.1.4 включительно (BIG-IP Fraud Protection Service), от 14.1.0 до 14.1.4 включительно (BIG-IP Global Traffic Manager), от 15.1.0 до 15.1.5 включительно (BIG-IP Global Traffic Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP Global Traffic Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP Link Controller), от 15.1.0 до 15.1.5 включительно (BIG-IP Link Controller), от 14.1.0 до 14.1.4 включительно (BIG-IP Link Controller), от 14.1.0 до 14.1.4 включительно (BIG-IP Policy Enforcement Manager), от 15.1.0 до 15.1.5 включительно (BIG-IP Policy Enforcement Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP Policy Enforcement Manager), от 16.0.0 до 16.0.1 включительно (BIG-IP SSL Orchestrator), от 15.1.0 до 15.1.5 включительно (BIG-IP SSL Orchestrator), от 14.1.0 до 14.1.4 включительно (BIG-IP SSL Orchestrator), от 4.0 до 4.1.40 включительно (Linux), от 4.2 до 4.4.66 включительно (Linux), от 4.5 до 4.9.26 включительно (Linux), от 4.10.0 до 4.10.14 включительно (Linux)

Product types

Operating system, Application software, Network appliance software, Network device, Security device, ПО программно-аппаратных средств защиты, Security software

Platforms

Red Hat, Inc. Red Hat Enterprise Linux 6, Inc. Red Hat Enterprise Linux 7, Google Inc Android -, Сообщество свободного программного обеспечения Linux до 4.10.14 включительно, Inc. Red Hat Enterprise Linux 7.5 EUS, Сообщество свободного программного обеспечения Debian GNU/Linux 8, ФГУП РФЯЦ-ВНИИЭФ Синергия 1.1.8-3.1+ogun1+cert4, Inc. Red Hat Enterprise Linux 7.4 AUS, Inc. Red Hat Enterprise Linux 7.4 TEUS, Inc. Red Hat Enterprise Linux 7.4 US for SAP Solutions

Mitigations

Использование рекомендаций: Для ОС Синергия: Ограничить доступ к командной строке недоверенным пользователям Для Linux: https://github.com/torvalds/linux/commit/1e38da300e1e395a15048b0af1e5305bd91402f6 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.41 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.27 Для Debian: https://www.debian.org/security/2017/dsa-3981 Для Android: https://source.android.com/security/bulletin/2017-08-01 Для продуктов BIG-IP: https://support.f5.com/csp/article/K04337834?utmsourcef5supportutmmediumRSS Для продуктов Red Hat Inc.: https://access.redhat.com/security/cve/CVE-2017-10661?extIdCarryOver=true&sc_cid=701f2000001OH7JAAW

JSON

To clipboard

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  "CVSS 2.0": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
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\u043e\u0442 16.0.0 \u0434\u043e 16.0.1 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (BIG-IP Policy Enforcement Manager), \u043e\u0442 16.0.0 \u0434\u043e 16.0.1 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (BIG-IP SSL Orchestrator), \u043e\u0442 15.1.0 \u0434\u043e 15.1.5 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (BIG-IP SSL Orchestrator), \u043e\u0442 14.1.0 \u0434\u043e 14.1.4 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (BIG-IP SSL Orchestrator), \u043e\u0442 4.0 \u0434\u043e 4.1.40 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.2 \u0434\u043e 4.4.66 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.5 \u0434\u043e 4.9.26 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.10.0 \u0434\u043e 4.10.14 \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": "\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 \u041e\u0421 \u0421\u0438\u043d\u0435\u0440\u0433\u0438\u044f: \n\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\n\n\u0414\u043b\u044f Linux:\nhttps://github.com/torvalds/linux/commit/1e38da300e1e395a15048b0af1e5305bd91402f6\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.41\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.27\n\n\u0414\u043b\u044f Debian:\nhttps://www.debian.org/security/2017/dsa-3981\n\n\u0414\u043b\u044f Android:\nhttps://source.android.com/security/bulletin/2017-08-01\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 BIG-IP:\nhttps://support.f5.com/csp/article/K04337834?utmsourcef5supportutmmediumRSS\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\nhttps://access.redhat.com/security/cve/CVE-2017-10661?extIdCarryOver=true\u0026sc_cid=701f2000001OH7JAAW",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "10.02.2017",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "28.11.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "13.09.2017",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2017-02044",
  "\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-2017-10661, BID ID:100215",
  "\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, Android, Red Hat Enterprise MRG, Debian GNU/Linux, \u0421\u0438\u043d\u0435\u0440\u0433\u0438\u044f, BIG-IP Access Policy Manager, BIG-IP LTM, BIG-IP Application Acceleration Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Security Manager, BIG-IP DDos Hybrid Defender, BIG-IP DNS, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Policy Enforcement Manager, BIG-IP SSL Orchestrator, 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": "Red Hat, Inc. Red Hat Enterprise Linux 6 , Red Hat, Inc. Red Hat Enterprise Linux 7 , Google Inc Android - , \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 4.10.14 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , Red Hat, Inc. Red Hat Enterprise Linux 7.5 EUS , \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 8 , \u0424\u0413\u0423\u041f \u0420\u0424\u042f\u0426-\u0412\u041d\u0418\u0418\u042d\u0424 \u0421\u0438\u043d\u0435\u0440\u0433\u0438\u044f 1.1.8-3.1+ogun1+cert4 , Red Hat, Inc. Red Hat Enterprise Linux 7.4 AUS , Red Hat, Inc. Red Hat Enterprise Linux 7.4 TEUS , Red Hat, Inc. Red Hat Enterprise Linux 7.4 US for SAP Solutions ",
  "\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 timerfd.c \u044f\u0434\u0440\u0430 (fs/timerfd.c) \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 \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\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": "\u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043e\u0431\u0449\u0435\u0433\u043e \u0440\u0435\u0441\u0443\u0440\u0441\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 (\u00ab\u0421\u0438\u0442\u0443\u0430\u0446\u0438\u044f \u0433\u043e\u043d\u043a\u0438\u00bb) (CWE-362), \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u044f (CWE-416)",
  "\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 timerfd.c (fs/timerfd.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 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043d\u0430\u0434 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u043c \u0434\u0435\u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0440\u043e\u043c. \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 \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\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, \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": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1e38da300e1e395a15048b0af1e5305bd91402f6\nhttp://www.debian.org/security/2017/dsa-3981\nhttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15\nhttp://www.securityfocus.com/bid/100215\nhttp://www.ubuntu.com/usn/usn-3470-1\nhttp://www.ubuntu.com/usn/usn-3470-2\nhttps://access.redhat.com/errata/RHSA-2018:3083\nhttps://access.redhat.com/errata/RHSA-2018:3096\nhttps://access.redhat.com/errata/RHSA-2019:4057\nhttps://access.redhat.com/errata/RHSA-2019:4058\nhttps://access.redhat.com/errata/RHSA-2020:0036\nhttps://access.redhat.com/security/cve/CVE-2017-10661?extIdCarryOver=true\u0026sc_cid=701f2000001OH7JAAW\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1481136\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10661\nhttps://github.com/torvalds/linux/commit/1e38da300e1e395a15048b0af1e5305bd91402f6\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.41\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.15\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.27\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-10661\nhttps://source.android.com/security/bulletin/2017-08-01\nhttps://ubuntu.com/security/notices/USN-3470-1\nhttps://ubuntu.com/security/notices/USN-3470-2\nhttps://usn.ubuntu.com/usn/usn-3470-1\nhttps://usn.ubuntu.com/usn/usn-3470-2\nhttps://www.cve.org/CVERecord?id=CVE-2017-10661\nhttps://www.exploit-db.com/exploits/43345/",
  "\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, \u041f\u041e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u044b, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b, \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u044b",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-362, CWE-416",
  "\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": "\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 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,6)\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)"
}

CVE-2017-10661 (GCVE-0-2017-10661)

Vulnerability from cvelistv5 – Published: 2017-08-19 18:00 – Updated: 2024-08-05 17:41

Summary

Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://access.redhat.com/errata/RHSA-2018:3083	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/100215	vdb-entryx_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=1481136	x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v4.x/Chang…	x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3981	vendor-advisoryx_refsource_DEBIAN
https://source.android.com/security/bulletin/2017-08-01	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/1e38da30…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/43345/	exploitx_refsource_EXPLOIT-DB
http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3096	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4058	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4057	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0036	vendor-advisoryx_refsource_REDHAT

Date Public

2017-05-08 00:00

Show details on NVD website

JSON

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.

Detection rules are retrieved from Rulezet.

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.