- Vulnerability/
- RHSA-2018:1345
8/5/2018
RHSA-2018:1345: Important: kernel security update
First published: Tue May 08 2018(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> Kernel: KVM: error in exception handling leads to wrong debug stack value (CVE-2018-1087)</li> <li> Kernel: error in exception handling leads to DoS (CVE-2018-8897)</li> <li> kernel: ptrace() incorrect error handling leads to corruption and DoS (CVE-2018-1000199)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.<br>Red Hat would like to thank Andy Lutomirski for reporting CVE-2018-1087 and CVE-2018-1000199 and Nick Peterson (Everdox Tech LLC) and Andy Lutomirski for reporting CVE-2018-8897.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-abi-whitelists | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-doc | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-headers | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo-common-s390x | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-headers | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-kdump | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-kdump-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-kdump-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-bootwrapper | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo-common-ppc64 | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-bootwrapper | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debug-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-debuginfo-common-ppc64le | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-headers | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
| redhat/python-perf-debuginfo | <3.10.0-693.25.4.el7 | 3.10.0-693.25.4.el7 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1566837
- https://bugzilla.redhat.com/show_bug.cgi?id=1567074
- https://bugzilla.redhat.com/show_bug.cgi?id=1568477
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/security/vulnerabilities/pop_ss
- https://access.redhat.com/errata/RHSA-2018:1345 (Advisory)
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