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CVE-2019-12904

5.9 medium Modified
NVD · CVE.org

In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack

Fix

Patch, vendor advisory and mitigation references on NVD 4

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.9 · gnupg, opensuseNVD modified 2026-10-14 07:16

Affected (CPE criteria) 2

  • cpe:2.3:a:gnupg:libgcrypt:1.8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

References 11