High severity · published May 18, 2023
CVE-2023-32096
Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication…
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Compiler removal of buffer clearing in
sli_crypto_transparent_aead_encrypt_tag
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GS
Gecko Software Development Kit · Silabs
through 4.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32096
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32096
Permissions Required
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1
Product
https://github.com/SiliconLabs/gecko_sdk
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