CVE-2017-7308

CVE Details

Release Date:2018-07-30

Description


The packet_set_ring function in net/packet/af_packet.c in the Linuxkernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.

See more information about CVE-2017-7308 from MITRE CVE dictionary and NIST NVD


CVSS v2 metrics


NOTE: The following CVSS v2 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 Confidentiality Impact: Complete
Access Impact: Low Integrity Impact: Complete
Authentication: None required Availability Impact: Complete

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (kernel-uek)ELSA-2017-36372017-11-02
Oracle Linux version 6 (dtrace-modules-3.8.13-118.18.4.el6uek)ELSA-2017-35802017-06-01
Oracle Linux version 6 (dtrace-modules-4.1.12-94.3.6.el6uek)ELSA-2017-35792017-06-01
Oracle Linux version 6 (kernel)ELSA-2018-18542018-06-25
Oracle Linux version 6 (kernel-uek)ELSA-2017-35792017-06-01
Oracle Linux version 6 (kernel-uek)ELSA-2017-35802017-06-01
Oracle Linux version 6 (kernel-uek)ELSA-2017-36372017-11-02
Oracle Linux version 7 (dtrace-modules-3.8.13-118.18.4.el7uek)ELSA-2017-35802017-06-01
Oracle Linux version 7 (dtrace-modules-4.1.12-94.3.6.el7uek)ELSA-2017-35792017-06-01
Oracle Linux version 7 (kernel)ELSA-2017-13082017-05-26
Oracle Linux version 7 (kernel)ELSA-2017-1308-12017-05-26
Oracle Linux version 7 (kernel-uek)ELSA-2017-35792017-06-01
Oracle Linux version 7 (kernel-uek)ELSA-2017-35802017-06-01
Oracle VM version 3.3 (kernel-uek)OVMSA-2017-01122017-06-01
Oracle VM version 3.4 (kernel-uek)OVMSA-2017-01112017-06-01



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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