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CVE-2025-64324

KubeVirt is a virtual machine management add-on for Kubernetes. The `hostDisk` feature in KubeVirt allows mounting a host file or directory owned by the user with UID 107 into a VM. However, prior to version 1.6.1 and 1.7.0, the implementation of this feature and more specifically the `DiskOrCreate` option (which creates a file if it doesn't exist) has a logic bug that allows an attacker to read and write arbitrary files owned by more privileged users on the host system. Versions 1.6.1 and 1.7.0
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:51a9ade7107909103eaa0982c4b1295fffde121a9760a636592ff3459843a5eb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-732","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"kubevirt","repo":"https://github.com/kubevirt/kubevirt","vendor":"kubevirt","versions":[{"lessThan":"1.6.1","status":"affected","version":"0","versionType":"custom"},{"lessThan":"1.7.0-rc.0","status":"affected","version":"1.7.0-alpha.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HI…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-732","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"url":"https://github.com/kubevirt/kubevirt/commit/00d03e43e3bf03e563136695a4732b65ed42d764"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/references/2
{"url":"https://github.com/kubevirt/kubevirt/commit/ff3b69b08b6b9c8d08d23735ca8d82455f790a69"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/references/3
{"url":"https://github.com/kubevirt/kubevirt/pull/15037"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/references/1
{"url":"https://github.com/kubevirt/kubevirt/security/advisories/GHSA-46xp-26xh-hpqh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a5d63cf99be196c04aaf92465ecfed1bc3868d60c73982b6269edc5095933a0 · sha256:5da81ca006f35463… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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