VDB
DEBIAN-CVE-2023-52926
DEBIAN-CVE-2023-52926
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return). This can lead to a potential use-after-free when the completion via io_rw_done runs at separate context.
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:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 6.1.1-1~exp2, 6.19.14-1, 6.19.12-1 |
| Debian:12 | linux | 0, 6.1.112-1, 6.1.27-1 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux-6.1 | 6.1.112-1~deb11u1, 6.1.119-1~deb11u1, 0 |
Timeline
- Feb 24, 2025 CVE Published
- Apr 28, 2026 CVE Updated