CVE-2023-51394: medium-severity vulnerability in silabs.com Ember ZNet SDK
Potential DoS for EFR32xxx parts in high traffic environments due to null buffer dereference / crash
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.5%
High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
silabs.com · Ember ZNet SDKRelated CVEs — silabs.com Ember ZNet SDK
In the same product, most dangerous first.
CVE-2024-3043HIGHZigbee co-ordinator realignment packet may lead to denial of serviceEPSS 0.5%CVE-2023-51393MEDIUMPotential DoS due to BusFault and Assert in Ember ZNet legacy packet bufferEPSS 0.5%CVE-2024-10106LOWEmber ZNet buffer overflow in 'packet handoff' pluginEPSS 0.4%CVE-2023-51392MEDIUMSilicon Labs EFR32xxx parts with classic key storage do not use hardware accelerated AES-CCMEPSS 0.2%CVE-2023-41096MEDIUMKeys Stored in Plaintext on Secure Vault High for Silabs Ember ZNet devicesEPSS 0.1%