Vulnerability Details : CVE-2017-5667
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.
Vulnerability category: Execute codeDenial of service
Products affected by CVE-2017-5667
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5667
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5667
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |
2.0
|
4.0
|
NIST |
CWE ids for CVE-2017-5667
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5667
-
http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=42922105beb14c2fc58185ea022b9f72fb5465e9
QEMU · GitLab
-
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
[SECURITY] [DLA 1497-1] qemu security updateThird Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1417559
1417559 – (CVE-2017-5667) CVE-2017-5667 Qemu: sd: sdhci OOB access during multi block SDMA transferIssue Tracking;Patch
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https://security.gentoo.org/glsa/201702-28
QEMU: Multiple vulnerabilities (GLSA 201702-28) — Gentoo securityThird Party Advisory
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http://www.openwall.com/lists/oss-security/2017/01/31/10
oss-security - Re: CVE request Qemu: sd: sdhci OOB access during multi block SDMA transferMailing List;Patch;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2017/01/30/2
oss-security - CVE request Qemu: sd: sdhci OOB access during multi block SDMA transferMailing List;Patch;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2017/02/12/1
oss-security - Re: Re: CVE request Qemu: sd: sdhci OOB access during multi block SDMA transferMailing List;Patch;Third Party Advisory
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http://www.securityfocus.com/bid/95885
QEMU 'sdhci.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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