CVE-2017-5898

Description

Integer overflow in the emulated_apdu_from_guest function in usb/dev-smartcard-reader.c in Quick Emulator (Qemu), when built with the CCID Card device emulator support, allows local users to cause a denial of service (application crash) via a large Application Protocol Data Units (APDU) unit.

References

http://git.qemu-project.org/?p=qemu.git;a=commit;h=c7dfbf322595ded4e70b626bf83158a9f3807c6a

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00045.html

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00048.html

http://www.openwall.com/lists/oss-security/2017/02/07/3

http://www.securityfocus.com/bid/96112

https://access.redhat.com/errata/RHSA-2017:1856

https://access.redhat.com/errata/RHSA-2017:2392

https://bugzilla.redhat.com/show_bug.cgi?id=1419699

https://security.gentoo.org/glsa/201702-28

Details

Risk Information

CVSS v2

CVSS v3