CVEvulnerability
CVE-2023-22998
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-02-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-436
Description
In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
Affected configurations
• linux linux kernel (< 6.0.3)
Related
Weakness · CWE (1)
- CWE-436 Interpretation Conflict weakness
References
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.3 Release Notes
- https://github.com/torvalds/linux/commit/c24968734abfed81c8f93dc5f44a7b7a9aecadfa Patch
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html lists.debian.org
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.3 Release Notes
- https://github.com/torvalds/linux/commit/c24968734abfed81c8f93dc5f44a7b7a9aecadfa Patch
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html lists.debian.org