Updated: 2024-08-13 02:01:46.542647
Description:
In the Linux kernel, the following vulnerability has been resolved: block: fix overflow in blk_ioctl_discard() There is no check for overflow of 'start + len' in blk_ioctl_discard(). Hung task occurs if submit an discard ioctl with the following param: start = 0x80000000000ff000, len = 0x8000000000fff000; Add the overflow validation now.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | NONE | 0 |
| CVSS Version 3.x | MEDIUM | 4.4 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| AlmaLinux 9.2 FIPS | kernel | 5.14.0 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| CentOS 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| CentOS 7 ELS | kernel | 3.10.0 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Ignored | 2024-08-20 05:26:00 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Ignored | 2024-08-20 05:26:00 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Ignored | 2024-08-20 05:26:00 | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| CloudLinux 7 ELS | kernel | 3.10.0 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-08-13 14:25:02 |