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GnuPG susceptible to Yarom/Falkner flush+reload cache side-channel attack

🗓️ 24 Oct 2013 15:16:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

GnuPG vulnerable to a cache side-channel leak of private RSA keys via Flush+Reload on the level three cache.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386gnupg0:1.4.5-18.el5_10gnupg-0:1.4.5-18.el5_10.i386.rpm
Red Hat Enterprise Linux5ia64gnupg0:1.4.5-18.el5_10gnupg-0:1.4.5-18.el5_10.ia64.rpm
Red Hat Enterprise Linux5ppcgnupg0:1.4.5-18.el5_10gnupg-0:1.4.5-18.el5_10.ppc.rpm
Red Hat Enterprise Linux5s390xgnupg0:1.4.5-18.el5_10gnupg-0:1.4.5-18.el5_10.s390x.rpm
Red Hat Enterprise Linux5x86_64gnupg0:1.4.5-18.el5_10gnupg-0:1.4.5-18.el5_10.x86_64.rpm
Red Hat Enterprise Linux5i386gnupg-debuginfo0:1.4.5-18.el5_10gnupg-debuginfo-0:1.4.5-18.el5_10.i386.rpm
Red Hat Enterprise Linux5ia64gnupg-debuginfo0:1.4.5-18.el5_10gnupg-debuginfo-0:1.4.5-18.el5_10.ia64.rpm
Red Hat Enterprise Linux5ppcgnupg-debuginfo0:1.4.5-18.el5_10gnupg-debuginfo-0:1.4.5-18.el5_10.ppc.rpm
Red Hat Enterprise Linux5s390xgnupg-debuginfo0:1.4.5-18.el5_10gnupg-debuginfo-0:1.4.5-18.el5_10.s390x.rpm
Red Hat Enterprise Linux5x86_64gnupg-debuginfo0:1.4.5-18.el5_10gnupg-debuginfo-0:1.4.5-18.el5_10.x86_64.rpm
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25 Jun 2026 10:40Current
5.8Medium risk
Vulners AI Score5.8
CVSS 21.9
EPSS0.00533
2