Updated: 2025-08-20 00:09:44.301839
Description:
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.0 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.0 | HIGH | Released | CLSA-2024:1712570434 | 2024-04-08 10:42:32 | |
| CentOS 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Released | CLSA-2024:1709204660 | 2024-03-12 09:50:36 | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Released | CLSA-2024:1720468480 | 2024-07-23 17:25:07 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2024:1707478061 | 2024-02-09 08:26:53 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2024:1707478721 | 2024-02-09 08:26:54 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.0 | HIGH | Already Fixed | 2024-06-09 14:20:48 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Ignored | 2025-01-10 22:44:12 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Released | CLSA-2024:1709203226 | 2024-02-29 08:42:59 | |
| RHEL 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Released | CLSA-2025:1750353839 | 2025-06-20 00:27:51 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.0 | HIGH | Released | CLSA-2024:1706624217 | 2024-01-30 10:09:30 |