ALPINE-CVE-2025-58142
- Source
- https://security.alpinelinux.org/vuln/CVE-2025-58142
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2025-58142.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2025-58142
- Upstream
- Published
- 2025-09-11T14:15:42Z
- Modified
- 2026-08-27T22:17:56Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
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[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]
There are multiple issues related to the handling and accessing of guest memory pages in the viridian code:
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A NULL pointer dereference in the updating of the reference TSC area. This is CVE-2025-27466.
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A NULL pointer dereference by assuming the SIM page is mapped when a synthetic timer message has to be delivered. This is CVE-2025-58142.
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A race in the mapping of the reference TSC page, where a guest can get Xen to free a page while still present in the guest physical to machine (p2m) page tables. This is CVE-2025-58143.
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- References