Buffer overflow vulnerability in system firmware for Intel(R) Xeon(R) Processor D Family, Intel(R) Xeon(R) Scalable Processor, Intel(R) Serv
Buffer overflow vulnerability in system firmware for Intel(R) Xeon(R) Processor D Family, Intel(R) Xeon(R) Scalable Processor, Intel(R) Server Board, Intel(R) Server System and Intel(R) Compute Module may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.
- Published
- May 17, 2019
- Updated
- Jun 16, 2026
- EPSS
- 0.4% · 35th percentile
- CWE
- CWE-119
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Report tools
Action score
26
Monitor
Low priority for now.
- CVSS
- 26 / 40 · 6.7 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.4%
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| intel | xeon d-1649n firmware | cpe:2.3:o:intel:xeon_d-1649n_firmware |
| intel | xeon d-1649n | cpe:2.3:h:intel:xeon_d-1649n |
| intel | xeon d-1633n firmware | cpe:2.3:o:intel:xeon_d-1633n_firmware |
| intel | xeon d-1633n | cpe:2.3:h:intel:xeon_d-1633n |
| intel | xeon d-1637 firmware | cpe:2.3:o:intel:xeon_d-1637_firmware |
| intel | xeon d-1637 | cpe:2.3:h:intel:xeon_d-1637 |
| intel | xeon d-1627 firmware | cpe:2.3:o:intel:xeon_d-1627_firmware |
| intel | xeon d-1627 | cpe:2.3:h:intel:xeon_d-1627 |
| intel | xeon d-1623n firmware | cpe:2.3:o:intel:xeon_d-1623n_firmware |
| intel | xeon d-1623n | cpe:2.3:h:intel:xeon_d-1623n |
| intel | xeon d-1622 firmware | cpe:2.3:o:intel:xeon_d-1622_firmware |
| intel | xeon d-1622 | cpe:2.3:h:intel:xeon_d-1622 |
and 172 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- intel hns2400lp firmwareall versions
- intel hns2600bpb firmwareall versions
- intel hns2600bpb24 firmwareall versions
- intel hns2600bpblc firmwareall versions
- intel hns2600bpblc24 firmwareall versions
- intel hns2600bpq firmwareall versions
- intel hns2600bpq24 firmwareall versions
- intel hns2600bps firmwareall versions
- intel hns2600bps24 firmwareall versions
- intel hns2600jf firmwareall versions
- intel hns2600jff firmwareall versions
- intel hns2600jfq firmwareall versions
- intel hns2600kp firmwareall versions
- intel hns2600kpf firmwareall versions
- intel hns2600kpfr firmwareall versions
- intel hns2600kpr firmwareall versions
- intel hns2600tp firmwareall versions
- intel hns2600tp24r firmwareall versions
- intel hns2600tp24sr firmwareall versions
- intel hns2600tp24str firmwareall versions
Versions reported by the vendor
Affected version ranges reported by the assigning authority (intel). Independent of NVD's CPE analysis and usually ahead of it.
n/a Intel(R) Unified Extensible Firmware Interface (UEFI)
- Intel(R) Xeon(R) Processor D Family, Intel(R) Xeon(R) Scalable Processor, Intel(R) Server Board, Intel(R) Server System and Intel(R) Compute Module.affected
Same product
intel: all recordsOther highest-scoring records for the same primary product.
- CVE-2019-0126Insufficient access control in silicon reference firmware for Intel(R) Xeon(R) Scalable Processor, Intel(R) Xeon(R) Processor D Family may a26Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-19-061 · May 16, 2019(Intel Güvenlik Güncellemesi Yayınladı)
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- Administrator privileges are required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- www.securityfocus.com/bid/108485
- support.f5.com/csp/article/K85585101
- www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00223.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.