Vulnerability Name:

CVE-2021-35080 (CCN-228881)

Assigned:2021-06-21
Published:2022-05-03
Updated:2022-06-22
Summary:Disabled SMMU from secure side while RPM is assigned a secure stream can lead to information disclosure in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-35080

Source: CCN
Type: Qualcomm Web site
May 2022 Security Bulletin

Source: XF
Type: UNKNOWN
qualcomm-cve202135080-info-disc(228881)

Source: CONFIRM
Type: Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin

Vulnerable Configuration:Configuration 1:
  • cpe:/o:qualcomm:qcm2290_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcm2290:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:qualcomm:qcm4290_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcm4290:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:qualcomm:qcs2290_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs2290:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:qualcomm:qcs4290_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs4290:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:qualcomm:sd460_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd460:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:qualcomm:sd480_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd480:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:qualcomm:sd662_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd662:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:qualcomm:sd680_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd680:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:qualcomm:sd695_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd695:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:qualcomm:sm4125_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm4125:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:qualcomm:sw5100_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sw5100:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:qualcomm:sw5100p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sw5100p:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcd9370:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcd9375:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcd9385:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:qualcomm:wcn3910_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3910:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:qualcomm:wcn3950_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3950:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3980:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3988:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3991:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wcn3998:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wsa8810:-:*:*:*:*:*:*:*

    • Configuration 23:
  • cpe:/o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wsa8815:-:*:*:*:*:*:*:*

    • Configuration 24:
  • cpe:/o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wsa8830:-:*:*:*:*:*:*:*

    • Configuration 25:
  • cpe:/o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:wsa8835:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:qualcomm:wsa8830:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:wsa8835:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:wcd9370:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:wcd9375:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:wcd9385:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    qualcomm qcm2290 firmware -
    qualcomm qcm2290 -
    qualcomm qcm4290 firmware -
    qualcomm qcm4290 -
    qualcomm qcs2290 firmware -
    qualcomm qcs2290 -
    qualcomm qcs4290 firmware -
    qualcomm qcs4290 -
    qualcomm sd460 firmware -
    qualcomm sd460 -
    qualcomm sd480 firmware -
    qualcomm sd480 -
    qualcomm sd662 firmware -
    qualcomm sd662 -
    qualcomm sd680 firmware -
    qualcomm sd680 -
    qualcomm sd695 firmware -
    qualcomm sd695 -
    qualcomm sm4125 firmware -
    qualcomm sm4125 -
    qualcomm sw5100 firmware -
    qualcomm sw5100 -
    qualcomm sw5100p firmware -
    qualcomm sw5100p -
    qualcomm wcd9370 firmware -
    qualcomm wcd9370 -
    qualcomm wcd9375 firmware -
    qualcomm wcd9375 -
    qualcomm wcd9385 firmware -
    qualcomm wcd9385 -
    qualcomm wcn3910 firmware -
    qualcomm wcn3910 -
    qualcomm wcn3950 firmware -
    qualcomm wcn3950 -
    qualcomm wcn3980 firmware -
    qualcomm wcn3980 -
    qualcomm wcn3988 firmware -
    qualcomm wcn3988 -
    qualcomm wcn3991 firmware -
    qualcomm wcn3991 -
    qualcomm wcn3998 firmware -
    qualcomm wcn3998 -
    qualcomm wsa8810 firmware -
    qualcomm wsa8810 -
    qualcomm wsa8815 firmware -
    qualcomm wsa8815 -
    qualcomm wsa8830 firmware -
    qualcomm wsa8830 -
    qualcomm wsa8835 firmware -
    qualcomm wsa8835 -
    qualcomm wsa8830 -
    qualcomm wsa8835 -
    qualcomm wcd9370 -
    qualcomm wcd9375 -
    qualcomm wcd9385 -