CVE-2022-22562

HIGHNVD 7.57.5—Trending — 4 sources updated this week

7.5

Dell PowerScale OneFS, versions 8.2.0-9.3.0, contain a improper handling of missing values exploit. An unauthenticated network attacker could potentially exploit this denial-of-service vulnerability.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 64.2%
KEV: Not listed

Published

April 12, 2022

Last Modified

November 21, 2024

References (2)

security_alert@emchttps://www.dell.com/support/kbdoc/000195815
af854a3a-2127-422b-91ae-364da2661108https://www.dell.com/support/kbdoc/000195815

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-229

Data Freshness Timeline

(refreshed 16× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 23:59 UTCEG score recompute
2026-05-25 23:59 UTCGHSA enrichment
2026-05-25 08:46 UTCOSV refresh

Frequently asked(5)

What is CVE-2022-22562?

CVE-2022-22562 is a high vulnerability published on April 12, 2022. Dell PowerScale OneFS, versions 8.2.0-9.3.0, contain a improper handling of missing values exploit. An unauthenticated network attacker could potentially exploit this denial-of-service vulnerability.

When was CVE-2022-22562 disclosed?

CVE-2022-22562 was first published in the National Vulnerability Database on April 12, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-22562 actively exploited?

CVE-2022-22562 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-22562?

CVE-2022-22562 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-22562?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-22562, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-22562

📅 Published

🔄 Last Modified

🔗 References (2)