What’s Vulnerable › Vulnerabilities

CVE-2020-27616

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-06 · updated 2026-06-17
• Weakness: CWE-682

Description

ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.

Affected products

• QEMU: 4.2.1

References

• http://www.openwall.com/lists/oss-security/2020/11/03/2
• https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html
• https://security.netapp.com/advisory/ntap-20201202-0002/
• http://www.openwall.com/lists/oss-security/2020/11/03/2
• https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html
• https://security.netapp.com/advisory/ntap-20201202-0002/

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