CVE-2025-1713

EUVD-2025-21765
When setting up interrupt remapping for legacy PCI(-X) devices,
including PCI(-X) bridges, a lookup of the upstream bridge is required.
This lookup, itself involving acquiring of a lock, is done in a context
where acquiring that lock is unsafe.  This can lead to a deadlock.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
Affected Products (NVD)
VendorProductVersion
xenxen
4.0.0 ≤
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xen
bookworm
4.17.5+72-g01140da4e8-1
fixed
bookworm (security)
4.17.5+72-g01140da4e8-1
fixed
bullseye
vulnerable
bullseye (security)
vulnerable
forky
4.20.2+37-g61ff35323e-1
fixed
sid
4.20.2+37-g61ff35323e-1
fixed
trixie
4.20.2+7-g1badcf5035-0+deb13u1
fixed
trixie (security)
4.20.2+7-g1badcf5035-0+deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
ignored
plucky
ignored
questing
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://xenbits.xenproject.org/xsa/advisory-467.html
http://www.openwall.com/lists/oss-security/2025/02/27/1
http://www.openwall.com/lists/oss-security/2025/02/27/3
http://www.openwall.com/lists/oss-security/2025/02/28/1
http://xenbits.xen.org/xsa/advisory-467.html