vulnerability
Red Hat: CVE-2023-22998: improper return value check in virtio_gpu_object_shmem_init() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2023-02-28 | 2023-07-13 | 2025-03-21 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2023-02-28
Added
2023-07-13
Modified
2025-03-21
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).
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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