Out-of-Bounds Affecting kernel-uek-debug package, versions <0:2.6.39-400.294.6.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2519194
- published 10 Apr 2022
- disclosed 20 Mar 2017
Introduced: 20 Mar 2017
CVE-2017-7187 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.294.6.el5uek or higher.
This issue was patched in ELSA-2017-3535.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug package and not the kernel-uek-debug package as distributed by Oracle.
See How to fix? for Oracle:5 relevant fixed versions and status.
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.
References
- https://linux.oracle.com/cve/CVE-2017-7187.html
- https://linux.oracle.com/errata/ELSA-2017-1842.html
- https://linux.oracle.com/errata/ELSA-2017-1842-1.html
- https://linux.oracle.com/errata/ELSA-2017-3533.html
- https://linux.oracle.com/errata/ELSA-2017-3534.html
- https://linux.oracle.com/errata/ELSA-2017-3535.html
- https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git/commit/?h=4.11/scsi-fixes&id=bf33f87dd04c371ea33feb821b60d63d754e3124
- https://gist.github.com/dvyukov/48ad14e84de45b0be92b7f0eda20ff1b
- http://www.securityfocus.com/bid/96989
- http://www.securitytracker.com/id/1038086
- https://source.android.com/security/bulletin/pixel/2017-10-01
- https://access.redhat.com/errata/RHSA-2017:2669
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:1842