Search/CVE-2021-35123
● CVE — High

CVE-2021-35123

VendorqualcommProductqca6390 firmware, sdx55m firmware, sd660 firmware, sd855 firmware, aqt1000 firmware, qca6391 firmware, wcn3991 firmware, wcn3998 firmware, sd865 5g firmware, sd870 firmware, sd480 firmware, sd778g firmware, sd780g firmware, sd888 5g firmware, wcd9370 firmware, wcd9375 firmware, wcd9380 firmware, wcd9385 firmware, wcd9335 firmware, wcn3980 firmware, sm7325p firmware, wcn3988 firmware, sd 8 gen1 5g firmware, sm6375 firmware, wcn6740 firmwareDiscoveredJun 14, 2022UpdatedNov 21, 2024

Buffer copy in GATT multi notification due to improper length check for the data coming over-the-air in Snapdragon Connectivity, Snapdragon Industrial IOT

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CVSS v3.1
8.8 HIGH
EPSS
0.29%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 22, 2026
● 0.01pp
0.28% → 0.29% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorADJACENT
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Connections
25 relationships
Timeline
disclosure → media coverage
Jun 14, 2022
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024