CVE-2022-48661

MEDIUMNVD 5.55.5—

5.5

In the Linux kernel, the following vulnerability has been resolved:

gpio: mockup: Fix potential resource leakage when register a chip

If creation of software node fails, the locally allocated string array is left unfreed. Free it on error path.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 5.0%
KEV: Not listed

Published

April 28, 2024

Last Modified

November 21, 2024

References (6)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/02743c4091ccfb246f5cdbbe3f44b152d5d12933
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/41f857033c44442a27f591fda8d986e7c9e42872
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9b26723e058faaf11b532fb4aa16d6849d581790
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/02743c4091ccfb246f5cdbbe3f44b152d5d12933
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/41f857033c44442a27f591fda8d986e7c9e42872
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9b26723e058faaf11b532fb4aa16d6849d581790

Weakness Classification(1)

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

CWE-404Improper Resource Shutdown or Release

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
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 13:43 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 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 03:49 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-48661?

CVE-2022-48661 is a medium vulnerability published on April 28, 2024. In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: Fix potential resource leakage when register a chip If creation of software node fails, the locally allocated string array is left unfreed. Free it on error path.

When was CVE-2022-48661 disclosed?

CVE-2022-48661 was first published in the National Vulnerability Database on April 28, 2024, 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-2022-48661 actively exploited?

CVE-2022-48661 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-48661?

CVE-2022-48661 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2022-48661?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-48661, 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-2022-48661

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-48661?

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Published

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References (6)

Frequently asked(5)

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