FKIE_CVE-2017-15031

Vulnerability from fkie_nvd - Published: 2018-12-18 16:29 - Updated: 2024-11-21 03:13
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In all versions of ARM Trusted Firmware up to and including v1.4, not initializing or saving/restoring the PMCR_EL0 register can leak secure world timing information.
References
cve@mitre.orghttp://www.securityfocus.com/bid/106271Third Party Advisory, VDB Entry
cve@mitre.orghttps://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-5Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106271Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-5Patch, Third Party Advisory
Impacted products
Vendor Product Version
arm arm-trusted-firmware *
To clipboard 

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    {
      "nodes": [
        {
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            {
              "criteria": "cpe:2.3:o:arm:arm-trusted-firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CC2661C-EAFA-4BC4-9501-F6544B1AF31E",
              "versionEndIncluding": "1.4",
              "vulnerable": true
            }
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In all versions of ARM Trusted Firmware up to and including v1.4, not initializing or saving/restoring the PMCR_EL0 register can leak secure world timing information."
    },
    {
      "lang": "es",
      "value": "En todas las versiones de ARM Trusted Firmware hasta e incluyendo la v1.4, la no inicializaci\u00f3n del guardado/restauraci\u00f3n del registro PMCR_EL0 puede filtrar informaci\u00f3n segura de tiempo global."
    }
  ],
  "id": "CVE-2017-15031",
  "lastModified": "2024-11-21T03:13:58.347",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
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        "obtainOtherPrivilege": false,
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
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  "published": "2018-12-18T16:29:00.250",
  "references": [
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      "tags": [
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      "url": "http://www.securityfocus.com/bid/106271"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
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}


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