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7.0
Red Hat Enterprise Linux Kernel RT Vulnerability: Privilege Escalation Possible
published 1 year ago
Summary
A security update is available for Red Hat Enterprise Linux Kernel RT. This update fixes a vulnerability that could allow an attacker to gain elevated privileges on the system. Affected users should update their kernel to the latest version to prevent potential security risks.
What to do
- Update redhat kernel-rt to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-debug to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-debug-debuginfo to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-debug-devel to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-debuginfo to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-debuginfo-common-x86_64 to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-devel to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-doc to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-firmware to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-trace to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-trace-debuginfo to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-trace-devel to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-vanilla to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-vanilla-debuginfo to version 1:3.10.0-693.60.1.rt56.654.el6rt.
- Update redhat kernel-rt-vanilla-devel to version 1:3.10.0-693.60.1.rt56.654.el6rt.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-debug |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-debug-debuginfo |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-debug-devel |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-debuginfo |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-debuginfo-common-x86_64 |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-devel |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-doc |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-firmware |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-trace |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-trace-debuginfo |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-trace-devel |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-vanilla |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-vanilla-debuginfo |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
| Red Hat:enterprise_mrg:2:server:el6 | redhat | kernel-rt-vanilla-devel |
< 1:3.10.0-693.60.1.rt56.654.el6rt Fix: upgrade to 1:3.10.0-693.60.1.rt56.654.el6rt
|
Original advisory text
Red Hat Security Advisory: kernel-rt security and bug fix update
References
- https://access.redhat.com/errata/RHSA-2019:3165 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#important Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1727857 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1751263 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3165.j... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2019-9506 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9506 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-9506 Vendor Advisory
Severity
7.0
High
CVSS 3.1: 7.0 (OSV)
Timeline
Published13 Sep 2024
Updated6 Mar 2026
First seen6 Mar 2026
Sources
RHSA-2019:3165 · OSV
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