Updated: 2024-11-30 03:13:59.699984
Description:
nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71.
| 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 |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-26 13:02:55 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Not Vulnerable | 2024-07-01 10:21:21 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2022:1651145959 | 2022-04-28 16:00:01 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.0 | HIGH | Ignored | 2022-04-26 13:02:55 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-26 13:02:55 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Not Vulnerable | 2022-04-26 13:02:55 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 7.0 | HIGH | Not Vulnerable | 2022-04-26 13:02:55 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.0 | HIGH | Already Fixed | 2022-09-28 05:02:46 | ||
| Ubuntu 18.04 ELS | linux | 4.15.0 | 7.0 | HIGH | Already Fixed | 2023-06-02 09:10:24 |