VDB
RHSA-2020%3A0178
RHSA-2020%3A0178
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel security and enhancement update
Risk Scores
CVSS 3.0
7.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_e4s:7.3::server | perf-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-debug | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-tools-libs-devel | 0, 0 |
| Red Hat:rhel_tus:7.3::server | perf | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel-headers | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel-abi-whitelists | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-tools-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | perf-debuginfo | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | python-perf | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-tools | 0, 0 |
| Red Hat:rhel_e4s:7.3::server | kernel-debuginfo-common-ppc64le | 0, 0 |
| Red Hat:rhel_e4s:7.3::server | kernel | 0, 0 |
| Red Hat:rhel_tus:7.3::server | kernel | 0, 0 |
| Red Hat:rhel_aus:7.3::server | python-perf-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | kernel-tools-libs | 0, 0 |
…and 36 more
Timeline
- Jan 21, 2020 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2020:0178 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1743547 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0178.json advisory
- https://access.redhat.com/security/cve/CVE-2018-20976 report
- https://www.cve.org/CVERecord?id=CVE-2018-20976 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-20976 advisory