VDB
CVE-2020-13659
CVE-2020-13659
PUBLISHED
CVSS 2.5 LOW
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
EPSS 0.43% · 36.0th percentile
Risk Scores
CVSS 3.1
2.5
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L
EPSS Score
0.43%
36.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | qemu | 0, 1:4.0+dfsg-0ubuntu9, 1:4.0+dfsg-0ubuntu10 |
| Ubuntu:16.04:LTS | qemu | 1:2.5+dfsg-5ubuntu2, 1:2.5+dfsg-5ubuntu4, 1:2.5+dfsg-5ubuntu7 |
| Ubuntu:Pro:14.04:LTS | qemu | *, *, 2.0.0+dfsg-2ubuntu1.22 |
| Ubuntu:18.04:LTS | qemu | 0, 1:2.10+dfsg-0ubuntu3, 1:2.10+dfsg-0ubuntu4 |
Timeline
- Jun 1, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
References
- https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-13659 third-party-advisory
- https://ubuntu.com/security/CVE-2020-13659 advisory
- https://ubuntu.com/security/notices/USN-4467-1 advisory
- https://ubuntu.com/security/notices/USN-4467-2 advisory