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QualcommCVE-2018-11858

HistoryOct 29, 2018 - 6:29 p.m.

CVE-2018-11858

2018-10-2918:29:01

CWE-119

qualcomm

web.nvd.nist.gov

cve-2018-11858

snapdragon mobile

buffer overwrite

input validation

nvd

security vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

Percentile

12.6%

JSON

When processing IE set command, buffer overwrite may occur due to lack of input validation of the IE length in Snapdragon Mobile in version SD 835, SD 845, SD 850.

Affected configurations

Nvd

Node

qualcommsd_835Match-

AND

qualcommsd_835_firmwareMatch-

Node

qualcommsd_845Match-

AND

qualcommsd_845_firmwareMatch-

Node

qualcommsd_850Match-

AND

qualcommsd_850_firmwareMatch-

VendorProductVersionCPE
qualcommsd_835-cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*
qualcommsd_835_firmware-cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
qualcommsd_845-cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*
qualcommsd_845_firmware-cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
qualcommsd_850-cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*
qualcommsd_850_firmware-cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qualcomm	sd_835	-	cpe:2.3:h:qualcomm:sd_835:-:::::::*
qualcomm	sd_835_firmware	-	cpe:2.3:o:qualcomm:sd_835_firmware:-:::::::*
qualcomm	sd_845	-	cpe:2.3:h:qualcomm:sd_845:-:::::::*
qualcomm	sd_845_firmware	-	cpe:2.3:o:qualcomm:sd_845_firmware:-:::::::*
qualcomm	sd_850	-	cpe:2.3:h:qualcomm:sd_850:-:::::::*
qualcomm	sd_850_firmware	-	cpe:2.3:o:qualcomm:sd_850_firmware:-:::::::*

CNA Affected

[
  {
    "product": "Snapdragon Mobile",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "SD 835, SD 845, SD 850"
      }
    ]
  }
]

References

www.qualcomm.com/company/product-security/bulletins

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

Percentile

12.6%

JSON

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