CVE-2025-58144 — NULL Pointer Dereference in XEN
Severity
7.5HIGHNVD
EPSS
0.1%
top 81.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Timeline
PublishedSep 11
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…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
🔴Vulnerability Details
8OSV▶
CVE-2025-58144: [This CNA information record relates to multiple CVEs; the
text explains which aspects/vulnerabilities correspond to which CVE↗2025-09-11
OSV▶
CVE-2025-58145: [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE↗2025-09-11
GHSA▶
GHSA-4433-h798-3mr7: [This CNA information record relates to multiple CVEs; the
text explains which aspects/vulnerabilities correspond to which CVE↗2025-09-11