CVE-2023-52938
usb: typec: ucsi: Don't attempt to resume the ports before they exist
Severity Score
4.4
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Don't attempt to resume the ports before they exist This will fix null pointer dereference that was caused by
the driver attempting to resume ports that were not yet
registered.
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Don't attempt to resume the ports before they exist This will fix null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered.
The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bug fixes.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-08-21 CVE Reserved
- 2025-03-27 CVE Published
- 2025-05-04 CVE Updated
- 2025-06-03 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/9222912924fcf56e2d166a503eddbdb5ffd2005f | Vuln. Introduced | |
| https://git.kernel.org/stable/c/160416b397c362e37b590040a089604dd1f37de1 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/stable/c/fdd11d7136fd070b3a74d6d8799d9eac28a57fc5 | 2023-02-09 | |
| https://git.kernel.org/stable/c/f82060da749c611ed427523b6d1605d87338aac1 | 2023-02-02 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-52938 | 2023-11-14 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2355518 | 2023-11-14 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.1.1 < 6.1.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.1.1 < 6.1.11" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 6.0.15 Search vendor "Linux" for product "Linux Kernel" and version "6.0.15" | en |
Affected
| ||||||