Updated: 2024-11-30 04:28:27.489256
Description:
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.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0 | |
| CVSS Version 3.x | CRITICAL | 9.1 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 9.1 | CRITICAL | Not Vulnerable | 2024-04-18 10:09:39 | ||
| CentOS 6 ELS | kernel | 2.6.32 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:22 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-11-04 09:33:40 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:22 | ||
| CentOS 8.5 ELS | kernel | 4.18.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:22 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:22 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:22 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-15 09:14:37 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-15 09:14:37 | ||
| Ubuntu 18.04 ELS | linux | 4.15.0 | 9.1 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:24 |