CVE-2017-5667

Impact

The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds heap access and crash) or execute arbitrary code on the QEMU host via vectors involving the data transfer length.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=42922105beb14c2fc58185ea022b9f72fb5465e9
• http://www.openwall.com/lists/oss-security/2017/01/30/2
• http://www.openwall.com/lists/oss-security/2017/01/31/10
• http://www.openwall.com/lists/oss-security/2017/02/12/1
• http://www.securityfocus.com/bid/95885
• https://bugzilla.redhat.com/show_bug.cgi?id=1417559
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
• https://security.gentoo.org/glsa/201702-28
• http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=42922105beb14c2fc58185ea022b9f72fb5465e9
• http://www.openwall.com/lists/oss-security/2017/01/30/2
• http://www.openwall.com/lists/oss-security/2017/01/31/10
• http://www.openwall.com/lists/oss-security/2017/02/12/1
• http://www.securityfocus.com/bid/95885
• https://bugzilla.redhat.com/show_bug.cgi?id=1417559
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
• https://security.gentoo.org/glsa/201702-28