GHSA-888m-xr85-xxqp

GHSA-888m-xr85-xxqp PUBLISHED CVSS 3.299999952316284 LOW

Record from GitHub Advisory Database · Published May 17, 2022

CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a "supposedly-ignored" operand size prefix.

Risk scores

CVSS 3.0

3.299999952316284

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Timeline

May 17, 2022 CVE Published
Apr 9, 2026 Security Advisory
Apr 30, 2026 Distribution Patch

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-888m-xr85-xxqp
vulnetix vdb fixes GHSA-888m-xr85-xxqp

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-888m-xr85-xxqp/fixes/registry"

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References

https://support.citrix.com/article/CTX219378 url
http://www.debian.org/security/2017/dsa-3847 url
http://www.securitytracker.com/id/1037468 url
https://nvd.nist.gov/vuln/detail/CVE-2016-9932 advisory
https://security.gentoo.org/glsa/201612-56 url
http://www.securityfocus.com/bid/94863 url
http://xenbits.xen.org/xsa/advisory-200.html url

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