Double free in kvm_vfio_pviommu_attach allows local privilege escalation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Android | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Android |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.105% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:google:android:-:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Double free in kvm_vfio_pviommu_attach allows local privilege escalation |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Double Free in KVM VFIO PVIOMMU Attach Leading to Local Privilege Escalation | |
| Weaknesses | CWE-416 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-693 | |
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google android |
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| Vendors & Products |
Google
Google android |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Double Free in KVM VFIO PVIOMMU Attach Leading to Local Privilege Escalation | |
| Weaknesses | CWE-416 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | |
| References |
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