Updated: 2025-11-30 05:20:25.281976
Description:
In the Linux kernel, the following vulnerability has been resolved: igb: Do not free q_vector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Released | CLSA-2026:1768669128 | 2026-01-28 12:49:23 | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1766617167 | 2026-01-12 18:12:16 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.8 | HIGH | Needs Triage | 2026-01-17 01:31:22 | ||
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.8 | HIGH | Needs Triage | 2026-01-17 01:31:23 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Released | CLSA-2026:1769610819 | 2026-01-28 21:14:11 | |
| Oracle Linux 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1766599987 | 2025-12-25 14:33:37 | |
| RHEL 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1766600619 | 2025-12-25 14:33:17 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.8 | HIGH | Already Fixed | 2025-12-02 17:01:10 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 7.8 | HIGH | In Testing | 2025-12-02 17:00:07 |