CVE-2017-15289

Summary

The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://access.redhat.com/errata/RHSA-2018:0516
• https://access.redhat.com/errata/RHSA-2017:3473
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
• https://www.debian.org/security/2018/dsa-4213
• http://www.securityfocus.com/bid/101262
• http://www.openwall.com/lists/oss-security/2017/10/12/16
• https://bugzilla.redhat.com/show_bug.cgi?id=1501290
• https://access.redhat.com/errata/RHSA-2017:3470
• https://access.redhat.com/errata/RHSA-2017:3472
• https://access.redhat.com/errata/RHSA-2017:3474
• https://usn.ubuntu.com/3575-1/
• https://access.redhat.com/errata/RHSA-2017:3471
• https://access.redhat.com/errata/RHSA-2017:3368
• https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html
• https://access.redhat.com/errata/RHSA-2017:3466
• https://access.redhat.com/errata/RHSA-2017:3369

References

• https://access.redhat.com/errata/RHSA-2018:0516
• https://access.redhat.com/errata/RHSA-2017:3473
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
• https://www.debian.org/security/2018/dsa-4213
• http://www.securityfocus.com/bid/101262
• http://www.openwall.com/lists/oss-security/2017/10/12/16
• https://bugzilla.redhat.com/show_bug.cgi?id=1501290
• https://access.redhat.com/errata/RHSA-2017:3470
• https://access.redhat.com/errata/RHSA-2017:3472
• https://access.redhat.com/errata/RHSA-2017:3474
• https://usn.ubuntu.com/3575-1/
• https://access.redhat.com/errata/RHSA-2017:3471
• https://access.redhat.com/errata/RHSA-2017:3368
• https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html
• https://access.redhat.com/errata/RHSA-2017:3466
• https://access.redhat.com/errata/RHSA-2017:3369

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