Vulnerabilities > CVE-2020-25085 - Out-of-bounds Write vulnerability in multiple products
Attack vector
LOCAL Attack complexity
HIGH Privileges required
HIGH Confidentiality impact
LOW Integrity impact
LOW Availability impact
LOW Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| OS | 2 |
Common Weakness Enumeration (CWE)
References
- http://www.openwall.com/lists/oss-security/2020/09/16/6
- http://www.openwall.com/lists/oss-security/2020/09/16/6
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://bugs.launchpad.net/qemu/+bug/1892960
- https://bugs.launchpad.net/qemu/+bug/1892960
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html
- https://security.netapp.com/advisory/ntap-20201009-0005/
- https://security.netapp.com/advisory/ntap-20201009-0005/