Updated: 2022-09-27 18:05:27.553652
Description:
An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 6.1 |
| CVSS Version 3.x | MEDIUM | 6.7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Released | CLSA-2022:1650377052 | 2022-05-04 13:12:08 |
| CentOS 8.4 ELS | kernel | 4.18.0-305.25.1 | 6.7 | MEDIUM | Released | CLSA-2022:1651145959 | 2022-04-28 16:00:02 |
| CentOS 8.5 ELS | kernel | 4.18.0-348.7.1 | 6.7 | MEDIUM | Ignored | 2022-02-21 05:39:39 | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Ignored | 2022-01-27 11:20:18 | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Released | CLSA-2022:1669850228 | 2022-11-30 19:57:57 |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 6.7 | MEDIUM | Released | 2022-01-01 14:13:59 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 6.7 | MEDIUM | Ignored | 2022-09-28 08:02:28 |
Will not fix: low score