CVE-2020-25085

Published: Sep 25, 2020Modified: Nov 21, 2024

5.0

Vector

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

Exploitability: 0.8 / Impact: 3.7

Source: NVD

Description

QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.

Affected (3)

Products: Qemu: Qemu · Debian: Debian Linux

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Qemu Qemu	Version 5.0.0

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 9.0

Related CWEs

CWE-787

Out-of-bounds Write

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

References (14)

http://www.openwall.com/lists/oss-security/2020/09/16/6

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2021/03/09/1

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

https://bugs.launchpad.net/qemu/+bug/1892960

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

https://security.netapp.com/advisory/ntap-20201009-0005/

Source: cve@mitre.org

Third Party Advisory

http://www.openwall.com/lists/oss-security/2020/09/16/6