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[email protected]CVE-2021-35098

HistoryJun 14, 2022 - 10:15 a.m.

CVE-2021-35098

2022-06-1410:15:00

CWE-119

[email protected]

web.nvd.nist.gov

cve-2021-35098

pcm routing

session id validation

memory corruption

snapdragon auto

snapdragon compute

snapdragon connectivity

snapdragon consumer iot

snapdragon industrial iot

snapdragon mobile

snapdragon voice & music

snapdragon wearables

nvd

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

11.7%

JSON

Improper validation of session id in PCM routing process can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CPENameOperatorVersion
qualcomm:apq8053_firmwarequalcomm apq8053 firmwareeq-
qualcomm:apq8096au_firmwarequalcomm apq8096au firmwareeq-
qualcomm:aqt1000_firmwarequalcomm aqt1000 firmwareeq-
qualcomm:ar8031_firmwarequalcomm ar8031 firmwareeq-
qualcomm:csra6620_firmwarequalcomm csra6620 firmwareeq-
qualcomm:csra6640_firmwarequalcomm csra6640 firmwareeq-
qualcomm:mdm9150_firmwarequalcomm mdm9150 firmwareeq-
qualcomm:mdm9640_firmwarequalcomm mdm9640 firmwareeq-
qualcomm:mdm9650_firmwarequalcomm mdm9650 firmwareeq-
qualcomm:msm8953_firmwarequalcomm msm8953 firmwareeq-

CPE	Name	Operator	Version
qualcomm:apq8053_firmware	qualcomm apq8053 firmware	eq	-
qualcomm:apq8096au_firmware	qualcomm apq8096au firmware	eq	-
qualcomm:aqt1000_firmware	qualcomm aqt1000 firmware	eq	-
qualcomm:ar8031_firmware	qualcomm ar8031 firmware	eq	-
qualcomm:csra6620_firmware	qualcomm csra6620 firmware	eq	-
qualcomm:csra6640_firmware	qualcomm csra6640 firmware	eq	-
qualcomm:mdm9150_firmware	qualcomm mdm9150 firmware	eq	-
qualcomm:mdm9640_firmware	qualcomm mdm9640 firmware	eq	-
qualcomm:mdm9650_firmware	qualcomm mdm9650 firmware	eq	-
qualcomm:msm8953_firmware	qualcomm msm8953 firmware	eq	-

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References

www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin

Social References

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

11.7%

JSON

Related for CVE-2021-35098

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