VDB
RHSA-2021%3A3676
RHSA-2021%3A3676
PUBLISHED
CVSS 8.800000190734863 HIGH
Red Hat Security Advisory: kernel security, bug fix, and enhancement 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:rhel_eus:8.1::baseos | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-tools-libs | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-tools | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-debug-devel | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-debuginfo-common-aarch64 | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-modules-extra | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-modules | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-modules | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-debuginfo-common-ppc64le | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-debug | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-tools-libs-devel | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-zfcpdump-debuginfo | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-zfcpdump-modules | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-core | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | kernel-zfcpdump-core | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-devel | 0, 0 |
| Red Hat:rhel_eus:8.1::crb | perf | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-abi-whitelists | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | kernel-zfcpdump-core | 0, 0 |
…and 53 more
Timeline
- Sep 28, 2021 CVE Published
- Nov 21, 2025 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
References
- https://access.redhat.com/errata/RHSA-2021:3676 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=1983686 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1983988 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3676.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