Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:HSummary
CVE-2023-22276 is a medium-severity Race Condition During Access to Alternate Channel (CWE-421) vulnerability in Intel Ethernet Network Controller E810-Xxvam2 Firmware. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-26440
Vulnerability Data
Race condition in firmware for some Intel(R) Ethernet Controllers and Adapters E810 Series before version 1.7.2.4 may allow an authenticated user to potentially enable denial of service via local access.
- CWE(s)
Related Threats
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
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V10.4.2V10.4.5V15.1.3V15.4.1
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Accurate timestamps from internal clocks enable detection of race conditions by providing reliable event ordering in audit logs.
Coordination of concurrent security activities reduces the probability that shared resources will be accessed simultaneously without proper synchronization.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Enforcing least-privilege access permissions directly prevents unauthorized actors from using an exposed alternate channel.
Protecting networks and environments from unauthorized logical access mitigates exposure of alternate channels.
Integrating secure development practices throughout the SDLC prevents introduction of alternate-channel race conditions.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Security testing can detect alternate-channel race conditions before deployment.
Network segmentation and hardening reduce the exposure of alternate channels to unauthorized actors.
Segregating networks limits the reach of alternate communication paths to unintended parties.
Secure development practices can identify and eliminate race conditions involving alternate channels.
Application security requirements can specify thread-safety and locking rules, but do not prescribe implementation details.
Secure architecture principles reduce the likelihood of exposing alternate channels to unintended actors.