Privilege Escalation via Improper Input Validation in SMMU Detach Function on Android
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 |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Android |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.098% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Privilege Escalation via Improper Input Validation in SMMU Detach Function on Android |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:google:android:-:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Local Privilege Escalation via Improper Input Validation in smmu_detach_dev_nested |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Local Privilege Escalation via Improper Input Validation in smmu_detach_dev_nested |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google android |
|
| Weaknesses | CWE-20 | |
| Vendors & Products |
Google
Google android |
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In smmu_detach_dev_nested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. | |
| References |
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