CVEvulnerability
CVE-2020-25085
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-09-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
- CVSS 2.0 ([email protected])
- 4.4 MEDIUM — AV:L/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
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 configurations
• qemu qemu 5.0.0
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://www.openwall.com/lists/oss-security/2020/09/16/6 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/03/09/1 Mailing List, Patch, Third Party Advisory
- https://bugs.launchpad.net/qemu/+bug/1892960 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html Mailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201009-0005/ Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/09/16/6 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/03/09/1 Mailing List, Patch, Third Party Advisory
- https://bugs.launchpad.net/qemu/+bug/1892960 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html Mailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201009-0005/ Third Party Advisory