Qualcomm Snapdragon Wired Infrastructure and Networking TrustZone memory corruption

EntryeditHistoryDiffjsonxmlCTI

A vulnerability classified as critical was found in Qualcomm Snapdragon Wired Infrastructure and Networking (Chip Software) (affected version unknown). Affected by this vulnerability is an unknown part of the component TrustZone. Upgrading eliminates this vulnerability.

Field06/09/2021 08:25 PM06/11/2021 04:08 PM
vendorQualcommQualcomm
nameSnapdragon Wired Infrastructure and NetworkingSnapdragon Wired Infrastructure and Networking
componentTrustZoneTrustZone
cwe119 (memory corruption)119 (memory corruption)
risk22
cvss3_vuldb_acLL
cvss3_vuldb_uiNN
cvss3_vuldb_sUU
cvss3_vuldb_cLL
cvss3_vuldb_iLL
cvss3_vuldb_aLL
cvss3_vuldb_rlOO
cvss3_vuldb_rcCC
urlhttps://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletinhttps://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletin
nameUpgradeUpgrade
cveCVE-2020-11256CVE-2020-11256
date1623189600 (06/09/2021)1623189600 (06/09/2021)
typeChip SoftwareChip Software
cvss2_vuldb_acLL
cvss2_vuldb_ciPP
cvss2_vuldb_iiPP
cvss2_vuldb_aiPP
cvss2_vuldb_rcCC
cvss2_vuldb_rlOFOF
cvss2_vuldb_avAA
cvss2_vuldb_auSS
cvss2_vuldb_eNDND
cvss3_vuldb_avAA
cvss3_vuldb_prLL
cvss3_vuldb_eXX
cvss2_vuldb_basescore5.25.2
cvss2_vuldb_tempscore5.24.5
cvss3_vuldb_basescore5.55.5
cvss3_vuldb_tempscore5.55.3
cvss3_meta_basescore5.55.5
cvss3_meta_tempscore5.55.3
price_0day$5k-$25k$5k-$25k
cve_assigned1585605600
cve_nvd_summaryMemory corruption due to lack of check of validation of pointer to buffer passed to trustzone in Snapdragon Wired Infrastructure and Networking
confirm_urlhttps://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletin

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