CVE-2022-3407

MEDIUM
4.3
CVSS Score
Published: September 1, 2023 at 04:42 PM UTC
Updated: June 17, 2026 at 04:59 AM UTC
3 products affected across 2 vendorsSmartphone FirmwareSmartphoneSmartphone

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

I some cases, when the device is USB-tethered to a host PC, and the device is sharing its mobile network connection with the host PC, if the user originates a call on the device, then the device's modem may reset and cause the phone call to not succeed. This may block the user from dialing emergency services. This patch resolves the device's modem reset issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2022-11-1
Affected range stops below 2022-11-1, so it looks safe — our inference, not a vendor statement
v < 2022-11-1
Affected range stops below 2022-11-1, so it looks safe — our inference, not a vendor statement
v < 2022-11-1
Affected range stops below 2022-11-1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-404

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