Updated: 2025-05-15 04:52:31.280855
Description:
An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0 | |
| CVSS Version 3.x | CRITICAL | 9.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | kernel | 2.6.32 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:20 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-11-03 09:32:53 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:20 | ||
| CentOS 8.5 ELS | kernel | 4.18.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:20 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:20 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:20 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-15 09:14:37 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-15 09:14:36 | ||
| Ubuntu 18.04 ELS | linux | 4.15.0 | 9.8 | CRITICAL | Not Vulnerable | 2023-08-26 04:00:24 |