VDB
RHSA-2020%3A0839
RHSA-2020%3A0839
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel-rt security and bug fix update
Risk Scores
CVSS 3.0
7.800000190734863
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_extras_rt:7 | kernel-rt-kvm | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-kvm | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-devel | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-doc | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-devel | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-kvm | 0, 0 |
Timeline
- Mar 17, 2020 CVE Published
- Feb 20, 2026 CVE Updated
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2020:0839 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://access.redhat.com/solutions/tsx-asynchronousabort article
- https://bugzilla.redhat.com/show_bug.cgi?id=1703063 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1763690 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1781514 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0839.json advisory
- https://access.redhat.com/security/cve/CVE-2019-11487 report
- https://www.cve.org/CVERecord?id=CVE-2019-11487 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-11487 advisory
- https://access.redhat.com/security/cve/CVE-2019-17666 report
- https://www.cve.org/CVERecord?id=CVE-2019-17666 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-17666 advisory
- https://arstechnica.com/information-technology/2019/10/unpatched-linux-flaw-may-let-attackers-crash-or-compromise-nearby-devices/ article
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c55dedb795be8ec0cf488f98c03a1c2176f7fb1 article
- https://access.redhat.com/security/cve/CVE-2019-19338 report
- https://www.cve.org/CVERecord?id=CVE-2019-19338 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-19338 advisory
- https://software.intel.com/security-software-guidance/insights/deep-dive-intel-transactional-synchronization-extensions-intel-tsx-asynchronous-abort article
- https://www.openwall.com/lists/oss-security/2019/12/10/3 article