CVE-2022-48959

MEDIUMNVD 5.55.5—

5.5

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

net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions()

When dsa_devlink_region_create failed in sja1105_setup_devlink_regions(), priv->regions is not released.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 3.7%
KEV: Not listed

Published

October 21, 2024

Last Modified

October 24, 2024

References (4)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4be43e46c3f945fc7dd9e23c73a7a66927a3b814
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/78a9ea43fc1a7c06a420b132d2d47cbf4344a5df
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e5e59629654b8826f0167dae480d0e3fa0f8f038
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f3b5dda26cd0535aac09ed09c5d83f19b979ec9f

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 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
2026-05-23 19:56 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-48959?

CVE-2022-48959 is a medium vulnerability published on October 21, 2024. In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fix memory leak in sja1105setupdevlink_regions() When dsadevlinkregioncreate failed in sja1105setupdevlinkregions(), priv->regions is not released.

When was CVE-2022-48959 disclosed?

CVE-2022-48959 was first published in the National Vulnerability Database on October 21, 2024, with the most recent update on October 24, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-48959 actively exploited?

CVE-2022-48959 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-48959?

CVE-2022-48959 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2022-48959?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-48959, 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-2022-48959

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-48959?

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Published

Last Modified

References (4)

Frequently asked(5)

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