High severity · published Sep 11, 2025
CVE-2025-58144
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are two issues related to the mapping of…
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
[This CNA information record relates to multiple CVEs; the
text explains which aspects/vulnerabilities correspond to which CVE.]
There are two issues related to the mapping of pages belonging to other
domains: For one, an assertion is wrong there, where the case actually
needs handling. A NULL pointer de-reference could result on a release
build. This is CVE-2025-58144.
And then the P2M lock isn't held until a page reference was actually
obtained (or the attempt to do so has failed). Otherwise the page can
not only change type, but even ownership in between, thus allowing
domain boundaries to be violated. This is CVE-2025-58145.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XE
Xen · Xen
4.12.0 before 4.17.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-58144
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-58144
Vendor Advisory
https://xenbits.xenproject.org/xsa/advisory-473.html
www.openwall.com
http://www.openwall.com/lists/oss-security/2025/09/09/2
xenbits.xen.org
http://xenbits.xen.org/xsa/advisory-473.html
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