Updated: 2024-11-30 03:46:30.312931
Description:
A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 4.4 |
| CVSS Version 3.x | HIGH | 7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.0 | HIGH | Already Fixed | 2024-01-18 13:10:05 | ||
| CentOS 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-01 15:47:00 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Not Vulnerable | 2024-07-01 10:21:17 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2023:1693426883 | 2023-08-30 17:18:06 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2023:1693424916 | 2023-08-30 17:17:26 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.0 | HIGH | Already Fixed | 2024-06-09 11:20:32 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-01 15:47:00 | ||
| CloudLinux 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Ignored | 2025-01-10 22:43:41 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-01 15:47:00 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.0 | HIGH | Already Fixed | 2022-10-05 03:15:07 |