What’s Vulnerable › Vulnerabilities

CVE-2019-17350

• Severity: medium (CVSS 5.5 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: 2019-10-08 · updated 2026-06-17
• Weakness: CWE-835

Description

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a compare-and-exchange operation.

Affected products

• Debian Linux: 9.0, 10.0
• xen: through 4.12.1

References

• http://xenbits.xen.org/xsa/advisory-295.html
• https://seclists.org/bugtraq/2020/Jan/21
• https://www.debian.org/security/2020/dsa-4602
• https://xenbits.xen.org/xsa/advisory-295.html
• http://xenbits.xen.org/xsa/advisory-295.html
• https://seclists.org/bugtraq/2020/Jan/21
• https://www.debian.org/security/2020/dsa-4602
• https://xenbits.xen.org/xsa/advisory-295.html

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