Description
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.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=42922105beb14c2fc58185ea022b9f72fb5465e9
- http://www.openwall.com/lists/oss-security/2017/01/30/2Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/31/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/12/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95885Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1417559Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlThird Party Advisory
- https://security.gentoo.org/glsa/201702-28Third Party Advisory
- http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=42922105beb14c2fc58185ea022b9f72fb5465e9
- http://www.openwall.com/lists/oss-security/2017/01/30/2Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/31/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/12/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95885Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1417559Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlThird Party Advisory
- https://security.gentoo.org/glsa/201702-28Third Party Advisory
Timeline
- Published
- Mar 16, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified