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CVE-2021-1958 Details

Description

A race condition in fastrpc kernel driver for dynamic process creation can lead to use after free scenario in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wearables

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.4 MEDIUMVector:CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin	CVE	PatchVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-362	Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')	[email protected]

Affected Products

Product	Versions
qualcomm qca6574a firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6574a_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6574a	All versions
CPE cpe:2.3:h:qualcomm:qca6574a:-:::::::* Remediation No remediation found in references.
qualcomm qca6574au firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6574au_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6574au	All versions
CPE cpe:2.3:h:qualcomm:qca6574au:-:::::::* Remediation No remediation found in references.
qualcomm qca6595 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6595_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6595	All versions
CPE cpe:2.3:h:qualcomm:qca6595:-:::::::* Remediation No remediation found in references.
qualcomm qca6595au firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6595au_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6595au	All versions
CPE cpe:2.3:h:qualcomm:qca6595au:-:::::::* Remediation No remediation found in references.
qualcomm qca6696 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6696_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6696	All versions
CPE cpe:2.3:h:qualcomm:qca6696:-:::::::* Remediation No remediation found in references.
qualcomm sa6145p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa6145p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa6145p	All versions
CPE cpe:2.3:h:qualcomm:sa6145p:-:::::::* Remediation No remediation found in references.
qualcomm sa6150p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa6150p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa6150p	All versions
CPE cpe:2.3:h:qualcomm:sa6150p:-:::::::* Remediation No remediation found in references.
qualcomm sa6155p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa6155p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa6155p	All versions
CPE cpe:2.3:h:qualcomm:sa6155p:-:::::::* Remediation No remediation found in references.
qualcomm sa8145p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa8145p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa8145p	All versions
CPE cpe:2.3:h:qualcomm:sa8145p:-:::::::* Remediation No remediation found in references.
qualcomm sa8150p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa8150p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa8150p	All versions
CPE cpe:2.3:h:qualcomm:sa8150p:-:::::::* Remediation No remediation found in references.
qualcomm sa8155 firmware	All versions
CPE cpe:2.3:o:qualcomm:sa8155_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa8155	All versions
CPE cpe:2.3:h:qualcomm:sa8155:-:::::::* Remediation No remediation found in references.
qualcomm sa8155p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa8155p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa8155p	All versions
CPE cpe:2.3:h:qualcomm:sa8155p:-:::::::* Remediation No remediation found in references.
qualcomm sa8195p firmware	All versions
CPE cpe:2.3:o:qualcomm:sa8195p_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa8195p	All versions
CPE cpe:2.3:h:qualcomm:sa8195p:-:::::::* Remediation No remediation found in references.
qualcomm sd480 firmware	All versions
CPE cpe:2.3:o:qualcomm:sd480_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sd480	All versions
CPE cpe:2.3:h:qualcomm:sd480:-:::::::* Remediation No remediation found in references.
qualcomm sd778g firmware	All versions
CPE cpe:2.3:o:qualcomm:sd778g_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sd778g	All versions
CPE cpe:2.3:h:qualcomm:sd778g:-:::::::* Remediation No remediation found in references.
qualcomm sd780g firmware	All versions
CPE cpe:2.3:o:qualcomm:sd780g_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sd780g	All versions
CPE cpe:2.3:h:qualcomm:sd780g:-:::::::* Remediation No remediation found in references.
qualcomm sd888 5g firmware	All versions
CPE cpe:2.3:o:qualcomm:sd888_5g_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sd888 5g	All versions
CPE cpe:2.3:h:qualcomm:sd888_5g:-:::::::* Remediation No remediation found in references.
qualcomm sda429w firmware	All versions
CPE cpe:2.3:o:qualcomm:sda429w_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sda429w	All versions
CPE cpe:2.3:h:qualcomm:sda429w:-:::::::* Remediation No remediation found in references.
qualcomm sm7325 firmware	All versions
CPE cpe:2.3:o:qualcomm:sm7325_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sm7325	All versions
CPE cpe:2.3:h:qualcomm:sm7325:-:::::::* Remediation No remediation found in references.
qualcomm wcd9341 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9341_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9341	All versions
CPE cpe:2.3:h:qualcomm:wcd9341:-:::::::* Remediation No remediation found in references.
qualcomm wcd9370 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9370_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9370	All versions
CPE cpe:2.3:h:qualcomm:wcd9370:-:::::::* Remediation No remediation found in references.
qualcomm wcd9375 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9375_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9375	All versions
CPE cpe:2.3:h:qualcomm:wcd9375:-:::::::* Remediation No remediation found in references.
qualcomm wcd9380 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9380_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9380	All versions
CPE cpe:2.3:h:qualcomm:wcd9380:-:::::::* Remediation No remediation found in references.
qualcomm wcd9385 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcd9385_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcd9385	All versions
CPE cpe:2.3:h:qualcomm:wcd9385:-:::::::* Remediation No remediation found in references.
qualcomm wcn3610 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3610_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3610	All versions
CPE cpe:2.3:h:qualcomm:wcn3610:-:::::::* Remediation No remediation found in references.
qualcomm wcn3620 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3620_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3620	All versions
CPE cpe:2.3:h:qualcomm:wcn3620:-:::::::* Remediation No remediation found in references.
qualcomm wcn3660b firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3660b_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3660b	All versions
CPE cpe:2.3:h:qualcomm:wcn3660b:-:::::::* Remediation No remediation found in references.
qualcomm wcn3980 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3980_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3980	All versions
CPE cpe:2.3:h:qualcomm:wcn3980:-:::::::* Remediation No remediation found in references.
qualcomm wcn3988 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3988_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3988	All versions
CPE cpe:2.3:h:qualcomm:wcn3988:-:::::::* Remediation No remediation found in references.
qualcomm wcn3991 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn3991_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn3991	All versions
CPE cpe:2.3:h:qualcomm:wcn3991:-:::::::* Remediation No remediation found in references.
qualcomm wcn6740 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6740_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6740	All versions
CPE cpe:2.3:h:qualcomm:wcn6740:-:::::::* Remediation No remediation found in references.
qualcomm wcn6750 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6750_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6750	All versions
CPE cpe:2.3:h:qualcomm:wcn6750:-:::::::* Remediation No remediation found in references.
qualcomm wcn6850 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6850_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6850	All versions
CPE cpe:2.3:h:qualcomm:wcn6850:-:::::::* Remediation No remediation found in references.
qualcomm wcn6851 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6851_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6851	All versions
CPE cpe:2.3:h:qualcomm:wcn6851:-:::::::* Remediation No remediation found in references.
qualcomm wcn6855 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6855_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6855	All versions
CPE cpe:2.3:h:qualcomm:wcn6855:-:::::::* Remediation No remediation found in references.
qualcomm wcn6856 firmware	All versions
CPE cpe:2.3:o:qualcomm:wcn6856_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wcn6856	All versions
CPE cpe:2.3:h:qualcomm:wcn6856:-:::::::* Remediation No remediation found in references.
qualcomm wsa8830 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8830_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8830	All versions
CPE cpe:2.3:h:qualcomm:wsa8830:-:::::::* Remediation No remediation found in references.
qualcomm wsa8835 firmware	All versions
CPE cpe:2.3:o:qualcomm:wsa8835_firmware:-:::::::* Remediation No remediation found in references.
qualcomm wsa8835	All versions
CPE cpe:2.3:h:qualcomm:wsa8835:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 28, 2022	CWE Remap	[email protected]
Sep 22, 2021	Initial Analysis	[email protected]

CVE-2021-1958 Details

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