cve-2024-26930
Vulnerability from cvelistv5
Published
2024-05-01 05:17
Modified
2024-08-02 00:21
Severity
Summary
scsi: qla2xxx: Fix double free of the ha->vp_map pointer
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website


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                    "Exploitation": "none"
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                    "Automatable": "no"
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                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:40:52.767633Z",
                "version": "2.0.3"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix double free of the ha-\u003evp_map pointer\n\nCoverity scan reported potential risk of double free of the pointer\nha-\u003evp_map.  ha-\u003evp_map was freed in qla2x00_mem_alloc(), and again freed\nin function qla2x00_mem_free(ha).\n\nAssign NULL to vp_map and kfree take care of NULL."
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26930",
    "datePublished": "2024-05-01T05:17:10.685Z",
    "dateReserved": "2024-02-19T14:20:24.195Z",
    "dateUpdated": "2024-08-02T00:21:05.520Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26930\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-01T06:15:07.540\",\"lastModified\":\"2024-05-23T19:10:49.540\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: qla2xxx: Fix double free of the ha-\u003evp_map pointer\\n\\nCoverity scan reported potential risk of double free of the pointer\\nha-\u003evp_map.  ha-\u003evp_map was freed in qla2x00_mem_alloc(), and again freed\\nin function qla2x00_mem_free(ha).\\n\\nAssign NULL to vp_map and kfree take care of NULL.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: qla2xxx: Correcci\u00f3n de doble liberaci\u00f3n del puntero ha-\u0026gt;vp_map Coverity scan inform\u00f3 un riesgo potencial de doble liberaci\u00f3n del puntero ha-\u0026gt;vp_map. ha-\u0026gt;vp_map se liber\u00f3 en qla2x00_mem_alloc() y nuevamente se liber\u00f3 en la funci\u00f3n qla2x00_mem_free(ha). Asigne NULL a vp_map y kfree se encargar\u00e1 de NULL.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.6.24\",\"matchCriteriaId\":\"B6EDF98F-EEBC-45A5-B968-B78881A5BE83\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartExcluding\":\"6.7\",\"versionEndExcluding\":\"6.7.12\",\"matchCriteriaId\":\"3CFA8A81-15BA-4322-A5C1-9450955D5E4B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartExcluding\":\"6.8\",\"versionEndExcluding\":\"6.8.3\",\"matchCriteriaId\":\"1649B701-9DF9-4E5D-AA4B-6A7071BF05D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"22BEDD49-2C6D-402D-9DBF-6646F6ECD10B\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
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