VDB
RHSA-2021%3A3801
RHSA-2021%3A3801
PUBLISHED
CVSS 8.800000190734863 HIGH
Red Hat Security Advisory: kernel security and bug fix update
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:7::client | kernel-debuginfo-common-ppc64 | 0, 0 |
| Red Hat:enterprise_linux:7::computenode | kernel-debug | 0, 0 |
| Red Hat:enterprise_linux:7::workstation | kernel-kdump-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::workstation | kernel-debuginfo-common-ppc64 | 0, 0 |
| Red Hat:enterprise_linux:7::server | kernel-doc | 0, 0 |
| Red Hat:enterprise_linux:7::server | kernel-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::client | kernel-doc | 0, 0 |
| Red Hat:enterprise_linux:7::server | bpftool-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::computenode | perf | 0, 0 |
| Red Hat:enterprise_linux:7::computenode | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:7::computenode | kernel-debuginfo-common-ppc64 | 0, 0 |
| Red Hat:enterprise_linux:7::client | kernel-debug | 0, 0 |
| Red Hat:enterprise_linux:7::client | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:7::server | kernel-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:7::client | python-perf-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::server | kernel-debuginfo-common-ppc64 | 0, 0 |
| Red Hat:enterprise_linux:7::server | bpftool | 0, 0 |
| Red Hat:enterprise_linux:7::computenode | perf-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::workstation | python-perf-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:7::client | kernel-abi-whitelists | 0, 0 |
…and 84 more
Timeline
- Oct 12, 2021 CVE Published
- Mar 4, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:3801 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1965461 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1983686 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1983988 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1986506 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3801.json advisory
- https://access.redhat.com/security/cve/CVE-2021-3653 report
- https://www.cve.org/CVERecord?id=CVE-2021-3653 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3653 advisory
- https://www.openwall.com/lists/oss-security/2021/08/16/1 article
- https://access.redhat.com/security/cve/CVE-2021-3656 report
- https://www.cve.org/CVERecord?id=CVE-2021-3656 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3656 advisory
- https://access.redhat.com/security/cve/CVE-2021-22543 report
- https://www.cve.org/CVERecord?id=CVE-2021-22543 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-22543 advisory
- https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584 article
- https://access.redhat.com/security/cve/CVE-2021-37576 report
- https://www.cve.org/CVERecord?id=CVE-2021-37576 advisory
…and 2 more