GHSA-q4jv-8wfr-4pf8

GHSA-q4jv-8wfr-4pf8 PUBLISHED CVSS 6.5 MEDIUM

Record from GitHub Advisory Database · Published May 24, 2022

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service by leveraging a long-running operation that exists to support restartability of PTE updates.

Risk scores

CVSS 3.1

6.5

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Timeline

May 24, 2022 CVE Published
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-q4jv-8wfr-4pf8
vulnetix vdb fixes GHSA-q4jv-8wfr-4pf8

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-q4jv-8wfr-4pf8/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2019-17344 advisory
https://www.debian.org/security/2020/dsa-4602 url
https://seclists.org/bugtraq/2020/Jan/21 url
http://xenbits.xen.org/xsa/advisory-290.html url
https://xenbits.xen.org/xsa/advisory-290.html url
http://www.openwall.com/lists/oss-security/2019/10/25/3 url

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