CVE-2024-21963: AMD EPYC™ 7003 Series Processors vulnerability
AMD · AMD EPYC™ 7003 Series Processors
Vendor fix available · Affected: AMD EPYC™ 7003 Series Processors · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 39% of scored CVEs
DescriptionCVE.org
An out-of-bounds read vulnerability in the IOMMU could allow a malicious guest to corrupt hypervisor (HV) pages and potentially cause a host crash leading to loss of availability.
Affected products20
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AMD · AMD EPYC™ 7003 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 7002 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 9004 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 7001 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 4004 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 9005 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 8004 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 4005 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ 8005 Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsVersions not stated
- AMD · AMD Ryzen™ Threadripper™ 7000 WX-Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ 9000HX Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ AI 300 Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ AI Max 300 Series ProcessorsVersions not stated
- AMD · AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ GraphicsVersions not stated
- AMD · AMD Ryzen™ 9000 Series Desktop ProcessorsVersions not stated
- AMD · AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ GraphicsVersions not stated
- AMD · AMD Ryzen™ Threadripper™ 9000 SeriesVersions not stated
- AMD · AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ GraphicsVersions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- AMD
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2024-21963 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-125cwe.mitre.org
- amd.com/en/resources/product-security/bulletin/AMD-SB-4018.htmlamd.com
- amd.com/en/resources/product-security/bulletin/AMD-SB-3060.htmlamd.com
- xenbits.xen.org/xsa/advisory-524.htmlxenbits.xen.org
- openwall.com/lists/oss-security/2026/11/10/21openwall.com