Vulnerability · Published Jul 28, 2023 · Assigned by Silabs
CVE-2023-3488Uninitialized variable in Gecko Bootloader can leak secure stack
Low 3.8
In plain English
A low-severity security flaw in Gecko Bootloader from silabs.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)3.8Low
Exploit odds (30 days)0.3%top 82.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| silabs.com | Gecko Bootloader | 0 – through 4.3.0 |
Weakness: CWE-908 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N