What’s Vulnerable › Vulnerabilities
CVE-2020-15469
- Severity: low (CVSS 2.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-07-02 · updated 2026-06-17
- Weakness: CWE-476
Description
In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
Affected products
- Debian Linux: 9.0, 10.0
- QEMU: through 5.0.1
References
- http://www.openwall.com/lists/oss-security/2020/07/02/1
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html
- http://www.openwall.com/lists/oss-security/2020/07/02/1
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html
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