VDB
DEBIAN-CVE-2023-2008
DEBIAN-CVE-2023-2008
PUBLISHED
CVSS 8.199999809265137 HIGH
Record from OSV · Published April 14, 2023
A flaw was found in the Linux kernel's udmabuf device driver, within a fault handler. This issue occurs due to the lack of proper validation of user-supplied data, which can result in memory access past the end of an array. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel.
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 | 5.18.14-1 |
| linux | Debian:13 | 5.18.14-1 |
| linux | Debian:12 | 5.18.14-1 |
Risk scores
CVSS 3.1
8.199999809265137
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0 |
| Debian:13 | linux | 0 |
| Debian:12 | linux | 0 |
Timeline
- Apr 14, 2023 CVE Published
- Oct 26, 2026 CVE Updated
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