Security readout for executives and security teams
This CVE affects several Huawei CloudEngine data-center switch families. An unauthenticated network sender can trigger a memory leak using RSVP packets, potentially exhausting device resources and causing denial of service. The provided sources do not include a CVSS score, confirmed exploitation, or fixed versions. Exposure is most relevant where affected CloudEngine switches can receive RSVP traffic from untrusted or poorly segmented networks. Internet exposure is not established by the sources. Internal data-center, MPLS, or traffic-engineering environments using RSVP deserve focused review. Treat this as a resilience risk for environments using affected Huawei CloudEngine switches. Prioritize inventory and vendor guidance review, especially for switches supporting critical data-center connectivity. Urgency rises if RSVP traffic is reachable beyond trusted control-plane peers. Mitigation focus: Check Huawei PSIRT advisory for supported fixed versions or workarounds.; Prioritize vendor-supported upgrade or mitigation for affected CloudEngine releases.; Limit RSVP traffic to trusted network paths where operationally safe..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2017-15349 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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