vulnerability
Ubuntu: (CVE-2023-22998): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Feb 28, 2023 | Nov 19, 2024 | Mar 27, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Feb 28, 2023
Added
Nov 19, 2024
Modified
Mar 27, 2026
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).
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-fdeubuntu-upgrade-linux-azure-fde-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gke-5-15ubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-gkeop-5-15ubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-oem-6-0ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscvubuntu-upgrade-linux-riscv-5-15
References
- CVE-2023-22998
- https://attackerkb.com/topics/CVE-2023-22998
- CWE-436
- EUVD-EUVD-2023-27098
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.3
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-27098
- https://git.kernel.org/linus/64b88afbd92fbf434759d1896a7cf705e1c00e79
- https://git.kernel.org/linus/c24968734abfed81c8f93dc5f44a7b7a9aecadfa
- https://github.com/torvalds/linux/commit/c24968734abfed81c8f93dc5f44a7b7a9aecadfa
- https://www.cve.org/CVERecord?id=CVE-2023-22998
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