CVE-2023-38428
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/smb2pdu.c in ksmbd does not properly check the UserName value because it does not consider the address of security buffer, leading to an out-of-bounds read.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-07-17 CVE Reserved
- 2023-07-17 CVE Published
- 2024-08-18 EPSS Updated
- 2024-10-15 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4 | Release Notes | |
| https://security.netapp.com/advisory/ntap-20230831-0001 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=f0a96d1aafd8964e1f9955c830a3e5cb3c60a90f | 2023-12-15 |
| URL | Date | SRC |
|---|
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" | >= 5.15 < 5.15.113 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15 < 5.15.113" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.16 < 6.1.30 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.16 < 6.1.30" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.2 < 6.3.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.2 < 6.3.4" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Solidfire \& Hci Management Node Search vendor "Netapp" for product "Solidfire \& Hci Management Node" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Solidfire \& Hci Storage Node Search vendor "Netapp" for product "Solidfire \& Hci Storage Node" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | H300s Search vendor "Netapp" for product "H300s" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | H410s Search vendor "Netapp" for product "H410s" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | H500s Search vendor "Netapp" for product "H500s" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | H700s Search vendor "Netapp" for product "H700s" | - | - |
Affected
| ||||||