CVE-2018-5332

CVE Details

Release Date:2018-07-30

Description


In the Linux kernel through 4.14.13, the rds_message_alloc_sgs()function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).

See more information about CVE-2018-5332 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-2018-41102018-05-15
Oracle Linux version 6 (dtrace-modules-3.8.13-118.21.1.el6uek)ELSA-2018-41092018-05-15
Oracle Linux version 6 (kernel-uek)ELSA-2018-41082018-05-15
Oracle Linux version 6 (kernel-uek)ELSA-2018-41092018-05-15
Oracle Linux version 6 (kernel-uek)ELSA-2018-41102018-05-15
Oracle Linux version 7 (dtrace-modules-3.8.13-118.21.1.el7uek)ELSA-2018-41092018-05-15
Oracle Linux version 7 (kernel-uek)ELSA-2018-41082018-05-15
Oracle Linux version 7 (kernel-uek)ELSA-2018-41092018-05-15
Oracle VM version 3.3 (kernel-uek)OVMSA-2018-00442018-05-16
Oracle VM version 3.4 (kernel-uek)OVMSA-2018-00432018-05-16



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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