CVE-2022-27223
HIGH
8.8
CVSS Score
Published: March 15, 2022 at 11:51 PM UTC
Updated: June 17, 2026 at 04:36 AM UTC
17 products affected across 3 vendorsLinux KernelDebian LinuxActive IQ Unified Manager
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Severity
HIGH8.8
Exploit prediction
EPSS 2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%3.18 ≤ v < 4.9.3044.10 ≤ v < 4.14.2694.15 ≤ v < 4.19.2324.20 ≤ v < 5.4.1825.11 ≤ v < 5.15.265.16 ≤ v < 5.16.125.5 ≤ v < 5.10.103
Affected range stops below 4.14.269, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.232, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.9.304, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.10.103, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.15.26, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.16.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.182, so it looks safe — our inference, not a vendor statement
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCMailing ListRelease NotesVendor Advisory
Source: [email protected]
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.12x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/7f14c7227f342d9932f9b918893c8814f86d2a0dMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20220419-0001/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-129
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