VDB
DEBIAN-CVE-2023-52926
DEBIAN-CVE-2023-52926
PUBLISHED
CVSS 7.800000190734863 HIGH
Record from OSV · Published February 24, 2025
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:14 | 6.7.7-1 |
| linux | Debian:12 | 6.1.123-1 |
| linux | Debian:13 | 6.7.7-1 |
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 |
| Debian:12 | linux | 0, 6.1.106-1, 6.1.106-2 |
| Debian:13 | linux | 0 |
Timeline
- Feb 24, 2025 CVE Published
- Oct 26, 2026 CVE Updated
Query this with the API
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