CVE-2020-11947

Published: Dec 31, 2020Modified: Nov 21, 2024

3.8

Vector

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

Exploitability: 2.0 / Impact: 1.4

Source: NVD

Description

iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker.

Affected (1)

Products: Qemu: Qemu

Qemu

1 product

Qemu

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Qemu Qemu	Version 4.1.0

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (6)

http://www.openwall.com/lists/oss-security/2021/01/13/4

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff0507c239a246fd7215b31c5658fc6a3ee1e4c5

Source: cve@mitre.org

https://security.netapp.com/advisory/ntap-20210212-0001/

Source: cve@mitre.org

Third Party Advisory

http://www.openwall.com/lists/oss-security/2021/01/13/4

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListPatchThird Party Advisory

https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff0507c239a246fd7215b31c5658fc6a3ee1e4c5

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.netapp.com/advisory/ntap-20210212-0001/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.