CVE-2020-29443

low

Description

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.

References

http://www.openwall.com/lists/oss-security/2021/01/18/2

https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html

https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg04685.html

https://security.netapp.com/advisory/ntap-20210304-0003/

Details

Source: MITRE

Published: 2021-01-26

Updated: 2021-03-15

Type: CWE-125

Risk Information

CVSS v2

Base Score: 3.3

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

Impact Score: 4.9

Exploitability Score: 3.4

Severity: LOW

CVSS v3

Base Score: 3.9

Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L

Impact Score: 2.7

Exploitability Score: 0.8

Severity: LOW