FreeRDP before 3.32.2 Use-After-Free in Smartcard Emulation ReleaseContext

Özet

Türkçe özeti henüz hazır değil; şimdilik kaynağın kendi açıklamasını gösteriyoruz.

FreeRDP before 3.32.2 contains a use-after-free vulnerability in Emulate_SCardReleaseContext that frees the emulated SCardContext before its worker thread is cancelled and joined. A malicious server can send ESTABLISHCONTEXT, a long-timeout GETSTATUSCHANGE, then RELEASECONTEXT smartcard IRPs to corrupt heap memory or crash clients using smartcard emulation.

Etkilenen sürümler1 yazılım

Kaynaklar4 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…reeRDP/security/advisories/GHSA-983v-jp34-f3fm Üretici bülteni
• vulncheck.com/…ter-free-in-smartcard-emulation-releasecontext Üçüncü taraf

Kayıt geçmişi

1. 4 Kas 2026 18:33Yayımlandı

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