VDB
DEBIAN-CVE-2022-1786
DEBIAN-CVE-2022-1786
PUBLISHED
CVSS 7.800000190734863 HIGH
A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux | *, 5.10.113-1, 5.10.46-4 |
| Debian:14 | linux | 0, 0, 0 |
Timeline
- Jun 2, 2022 CVE Published
- Apr 28, 2026 CVE Updated