Information Exposure Affecting kernel-uek-debug package, versions <0:2.6.39-400.302.1.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2530056
- published 10 Apr 2022
- disclosed 7 Sep 2018
Introduced: 7 Sep 2018
CVE-2018-16658 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.39-400.302.1.el5uek or higher.
This issue was patched in ELSA-2018-4246
.
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.
An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdrom_ioctl_drive_status in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940.
References
- https://linux.oracle.com/cve/CVE-2018-16658.html
- https://linux.oracle.com/errata/ELSA-2018-4227.html
- https://linux.oracle.com/errata/ELSA-2018-4242.html
- https://linux.oracle.com/errata/ELSA-2018-4245.html
- https://linux.oracle.com/errata/ELSA-2018-4250.html
- https://linux.oracle.com/errata/ELSA-2019-2029.html
- https://github.com/torvalds/linux/commit/8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.6
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
- https://www.debian.org/security/2018/dsa-4308
- https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
- https://usn.ubuntu.com/3797-2/
- https://usn.ubuntu.com/3797-1/
- http://www.securityfocus.com/bid/105334
- https://usn.ubuntu.com/3822-2/
- https://usn.ubuntu.com/3820-3/
- https://usn.ubuntu.com/3820-2/
- https://usn.ubuntu.com/3820-1/
- https://usn.ubuntu.com/3822-1/
- https://access.redhat.com/errata/RHSA-2019:2043
- https://access.redhat.com/errata/RHSA-2019:2029
- https://access.redhat.com/errata/RHSA-2019:4154