VDB
CVE-2020-25085
CVE-2020-25085
PUBLISHED
CVSS 5 MEDIUM
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.
EPSS 0.63% · 49.4th percentile
Risk Scores
CVSS 3.1
5
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
EPSS Score
0.63%
49.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | qemu | 0, 1.5.0+dfsg-3ubuntu6, 1.6.0+dfsg-2ubuntu2 |
| Ubuntu:16.04:LTS | qemu | 1:2.5+dfsg-5ubuntu10.13, 0, 1:2.3+dfsg-5ubuntu9 |
| Ubuntu:20.04:LTS | qemu | *, 1:4.0+dfsg-0ubuntu10, 1:4.2-1ubuntu2 |
| Ubuntu:18.04:LTS | qemu | 1:2.10+dfsg-0ubuntu4, 1:2.10+dfsg-0ubuntu5, 1:2.11+dfsg-1ubuntu1 |
Timeline
- Sep 16, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
References
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html third-party-advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01439.html third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/09/16/6 third-party-advisory
- http://www.openwall.com/lists/oss-security/2020/09/16/6 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25085 third-party-advisory
- https://ubuntu.com/security/CVE-2020-25085 advisory
- https://ubuntu.com/security/notices/USN-4650-1 advisory