CVE-2020-29443

ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.

CVSS v3.0 3.9 LOW
CVSS v2.0 3.3 LOW

3.9^/10

CVSS v3.0 : LOW

Vector :

Exploitability : 0.8 / Impact : 2.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:P/I:N/A:P

Exploitability : 3.4 / Impact : 4.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg04685.html	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/01/18/2	Mailing List Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20210304-0003/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:5.1.0:-:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2021-01-26 18:15

Updated : 2021-03-15 18:46

NVD link : CVE-2020-29443

Mitre link : CVE-2020-29443

JSON object : View

Products Affected

debian

debian_linux

qemu

qemu

CWE

CWE-125

Out-of-bounds Read

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