CVE-2017-2636

CVE Details

Release Date:2017-03-07

Description


Race condition in drivers/tty/n_hdlc.c in the Linux kernel through4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline.

See more information about CVE-2017-2636 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 7.2 Base Metrics: AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector: Local network Attack Complexity: Low
Authentication: None required Confidentiality Impact: Complete
Integrity Impact: Complete Availability Impact: Complete

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (kernel-uek)ELSA-2017-35352017-03-31
Oracle Linux version 6 (dtrace-modules-3.8.13-118.17.4.el6uek)ELSA-2017-35342017-03-31
Oracle Linux version 6 (dtrace-modules-4.1.12-61.1.33.el6uek)ELSA-2017-35332017-03-31
Oracle Linux version 6 (kernel)ELSA-2017-08922017-04-11
Oracle Linux version 6 (kernel-uek)ELSA-2017-35332017-03-31
Oracle Linux version 6 (kernel-uek)ELSA-2017-35342017-03-31
Oracle Linux version 6 (kernel-uek)ELSA-2017-35352017-03-31
Oracle Linux version 7 (dtrace-modules-3.8.13-118.17.4.el7uek)ELSA-2017-35342017-03-31
Oracle Linux version 7 (dtrace-modules-4.1.12-61.1.33.el7uek)ELSA-2017-35332017-03-31
Oracle Linux version 7 (kernel)ELSA-2017-09332017-04-12
Oracle Linux version 7 (kernel)ELSA-2017-0933-12017-04-13
Oracle Linux version 7 (kernel-uek)ELSA-2017-35332017-03-31
Oracle Linux version 7 (kernel-uek)ELSA-2017-35342017-03-31
Oracle VM version 3.2 (kernel-uek)OVMSA-2017-00582017-03-31
Oracle VM version 3.3 (kernel-uek)OVMSA-2017-00572017-03-31
Oracle VM version 3.4 (kernel-uek)OVMSA-2017-00562017-03-31



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