PT-2023-25045 · Silicon · Silicon Labs Gsdk

CVE-2023-3488 · Publicado 2023-07-28 · Atualizado 2023-08-03

Positive Technologies (AI Summary)

CVSS v3.1

3.8

Baixa

Vetor base

AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Silicon Labs GSDK versions 4.3.0 and earlier

Description The issue is related to an uninitialized buffer in the GBL parser, which allows an attacker to leak data from the Secure stack by using a malformed GBL file.

Recommendations For Silicon Labs GSDK versions 4.3.0 and earlier, update to a version later than 4.3.0 to resolve the issue. As a temporary workaround, consider restricting the use of malformed GBL files to minimize the risk of exploitation.

Exploit

Correção

Use of Uninitialized Resource

Enumeração de Fraquezas

CWE-908

Identificadores relacionados

CVE-2023-3488

Produtos afetados

Silicon Labs Gsdk

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3488.json · Exploit
• https://github.com/SiliconLabs/gecko_sdk/releases · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2023-3488 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-3488 · Aviso do Fabricante
• https://t.me/cibsecurity/67393 · Publicação no Telegram
• https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi3HwQAJ?operationContext=S1 · Aviso do Fabricante
• https://t.me/cvenotify/55451 · Publicação no Telegram
• https://t.me/cvenotify/55710 · Publicação no Telegram