CVE-2018-11822

A possible integer overflow may happen in WLAN during memory allocation in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/107681	Third Party Advisory VDB Entry
https://www.qualcomm.com/company/product-security/bulletins	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sda660:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-10-26 13:29

Updated : 2024-02-28 16:48

NVD link : CVE-2018-11822

Mitre link : CVE-2018-11822

CVE.ORG link : CVE-2018-11822

JSON object : View

Products Affected

qualcomm

sd_850_firmware
sda660
sd_845
sd_835_firmware
sd_835
sd_845_firmware
sd_850
sda660_firmware

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2018-11822", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-10-26T13:29:00.933", "references": [{"url": "http://www.securityfocus.com/bid/107681", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@qualcomm.com"}, {"url": "https://www.qualcomm.com/company/product-security/bulletins", "tags": ["Vendor Advisory"], "source": "product-security@qualcomm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "A possible integer overflow may happen in WLAN during memory allocation in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660"}, {"lang": "es", "value": "Podr\u00eda ocurrir un desbordamiento de enteros en WLAN durante la asignaci\u00f3n de memoria en Snapdragon Mobile en versiones SD 835, SD 845, SD 850 y SDA660."}], "lastModified": "2019-04-25T13:46:38.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CFF35A3-1472-4665-9DAB-1ABC45C0D5B4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F930E9BF-C502-49C6-8BE8-9A711B89FA1B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0A2D2B3B-CB28-46AA-9117-A7FA371FDE80"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DE18BF66-B0DB-48BB-B43A-56F01821F5A3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C10C7CB-3B66-4F17-8146-6A85611E2BA9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B9DA765F-53DE-4FB0-B825-6C11B3177641"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2326BD7-28A5-4244-8501-B109913E7AE6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sda660:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "532D244B-8B5A-4923-B7F1-9DC0A5FC0E9D"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "product-security@qualcomm.com"}