CVE-2022-49619 (GCVE-0-2022-49619)
Vulnerability from cvelistv5
Published
2025-02-26 02:23
Modified
2025-10-01 19:36
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: net: sfp: fix memory leak in sfp_probe() sfp_probe() allocates a memory chunk from sfp with sfp_alloc(). When devm_add_action() fails, sfp is not freed, which leads to a memory leak. We should use devm_add_action_or_reset() instead of devm_add_action().
References
Impacted products
Vendor Product Version
Linux Linux Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
Version: 73970055450eebc6fc36fd170e56cc45889d0093
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\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.14\", \"versionEndExcluding\": \"5.19\"}]}]}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/9ec5a97f327a89031fce6cfc3e95543c53936638\"}, {\"url\": \"https://git.kernel.org/stable/c/1545bc727625ea6e8decd717e5d1e8cc704ccf8f\"}, {\"url\": \"https://git.kernel.org/stable/c/ede990cfc42775bd0141e21f37ee365dcaeeb50f\"}, {\"url\": \"https://git.kernel.org/stable/c/67dc32542a1fb7790d0853cf4a5cf859ac6a2002\"}, {\"url\": \"https://git.kernel.org/stable/c/204543581a2f26bb3b997a304c0bd06926ba7f15\"}, {\"url\": \"https://git.kernel.org/stable/c/f22ddc8a5278d7fb6369a0aeb0d8775a0aefaaee\"}, {\"url\": \"https://git.kernel.org/stable/c/0a18d802d65cf662644fd1d369c86d84a5630652\"}], \"title\": \"net: sfp: fix memory leak in sfp_probe()\", \"x_generator\": {\"engine\": \"bippy-1.2.0\"}}, \"adp\": [{\"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-49619\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T19:34:45.038655Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-401\", \"description\": \"CWE-401 Missing Release of Memory after Effective Lifetime\"}]}], \"providerMetadata\": {\"shortName\": \"CISA-ADP\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"dateUpdated\": \"2025-10-01T16:51:44.960Z\"}, \"title\": \"CISA ADP Vulnrichment\"}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-49619\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"Linux\", \"dateReserved\": \"2025-02-26T02:21:30.419Z\", \"datePublished\": \"2025-02-26T02:23:37.879Z\", \"dateUpdated\": \"2025-05-04T08:41:55.502Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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