CVE-2022-50025

MEDIUMNVD 5.55.5—Trending — 4 sources updated this week

5.5

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

cxl: Fix a memory leak in an error handling path

A bitmap_zalloc() must be balanced by a corresponding bitmap_free() in the error handling path of afu_allocate_irqs().

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 19.8%
KEV: Not listed

Published

June 18, 2025

Last Modified

November 13, 2025

References (8)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3a15b45b5454da862376b5d69a4967f5c6fa1368
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4be138bcd6d68cec0ce47051b117541061f5141a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6544ff559315498ad6c0a311359ca44987f9ca07
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/695af60af755873399ce01cb97176768828bc1fd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/89d51dc6878c47b6400922fac21b6a33f9d1a588
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/addff638c41753639368c252d0c5ba0d8fe9ed97
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2557780ee7818b701681c226fa4cb7c0b171665
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2c7a29f99788e9e5dfe41d16868ea33da7cc235

Weakness Classification(1)

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

CWE-401Missing Release of Memory after Effective Lifetime (Memory Leak)

Data Freshness Timeline

(refreshed 13× in last 7d / 13× 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.

2026-06-04 13:11 UTCepss_batch
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
2026-05-30 03:21 UTCEG score recompute
2026-05-30 03:21 UTCGHSA enrichment
2026-05-29 23:12 UTCOSV refresh
2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2022-50025?

CVE-2022-50025 is a medium vulnerability published on June 18, 2025. In the Linux kernel, the following vulnerability has been resolved: cxl: Fix a memory leak in an error handling path A bitmapzalloc() must be balanced by a corresponding bitmapfree() in the error handling path of afuallocateirqs().

When was CVE-2022-50025 disclosed?

CVE-2022-50025 was first published in the National Vulnerability Database on June 18, 2025, with the most recent update on November 13, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-50025 actively exploited?

CVE-2022-50025 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 19.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-50025?

CVE-2022-50025 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2022-50025?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-50025, 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-2022-50025

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-50025?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)