RHBA-2021%3A0621 | Vulnetix

RHBA-2021%3A0621 PUBLISHED CVSS 2.799999952316284 LOW

Record from OSV · Published September 16, 2024

Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
microcode_ctl	Red Hat:enterprise_linux:8::baseos	4:20200609-2.20210216.1.el8_3, 2.20210216.1

Risk scores

CVSS 3.1

2.799999952316284

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected products

Vendor	Product	Versions
Red Hat:enterprise_linux:8::baseos	microcode_ctl	0, 0

Timeline

Feb 22, 2021 CVE Published
Nov 21, 2025 CVE Updated
May 1, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln RHBA-2021%3A0621
vulnetix vdb fixes RHBA-2021%3A0621

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/RHBA-2021%253A0621/fixes/registry"

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References

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