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CVE-2022-27223
Good to know:
Date: March 15, 2022
In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access.
Language: C
Severity Score
Related Resources (8)
Severity Score
Weakness Type (CWE)
Improper Validation of Array Index
CWE-129Top Fix
Upgrade Version
Upgrade to version v4.9.304,v4.14.269,v4.19.232,v5.4.182,v5.10.103,v5.15.26,v5.16.12,v5.17-rc6
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | SINGLE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | PARTIAL |
| Availability (A): | PARTIAL |
| Additional information: |