Updated: 2026-02-08 04:04:23.189109
Description:
ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 4.6 |
| CVSS Version 3.x | HIGH | 7.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.8 | HIGH | Already Fixed | 2024-01-20 08:38:01 | ||
| CentOS 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Released | CLSA-2022:1650377052 | 2022-05-05 12:05:15 | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2024:1720468480 | 2024-07-23 17:33:27 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.8 | HIGH | Released | CLSA-2023:1683229770 | 2023-05-04 17:13:32 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.8 | HIGH | Released | CLSA-2023:1683146027 | 2023-05-04 17:13:33 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.8 | HIGH | Already Fixed | 2024-10-09 03:40:50 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Released | CLSA-2023:1687202317 | 2024-04-09 11:31:19 | |
| CloudLinux 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Ignored | 2025-11-08 01:34:13 | CloudLinux 6 and 7 support is limited and provided on demand. We strongly recommend upgrading to Clo... | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Released | CLSA-2022:1669850228 | 2022-11-30 19:54:57 | |
| RHEL 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1750353839 | 2025-06-20 04:44:59 |