发布于3月6日3月6日 Members Ubuntu: (CVE-2023-22998): linux vulnerability Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 02/28/2023 Created 11/21/2024 Added 11/19/2024 Modified 02/11/2025 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) ubuntu-upgrade-linux ubuntu-upgrade-linux-aws ubuntu-upgrade-linux-aws-5-15 ubuntu-upgrade-linux-azure ubuntu-upgrade-linux-azure-5-15 ubuntu-upgrade-linux-azure-fde ubuntu-upgrade-linux-azure-fde-5-15 ubuntu-upgrade-linux-bluefield ubuntu-upgrade-linux-gcp ubuntu-upgrade-linux-gcp-5-15 ubuntu-upgrade-linux-gke ubuntu-upgrade-linux-gke-5-15 ubuntu-upgrade-linux-gkeop ubuntu-upgrade-linux-gkeop-5-15 ubuntu-upgrade-linux-hwe-5-15 ubuntu-upgrade-linux-ibm ubuntu-upgrade-linux-intel-iotg ubuntu-upgrade-linux-intel-iotg-5-15 ubuntu-upgrade-linux-kvm ubuntu-upgrade-linux-lowlatency ubuntu-upgrade-linux-lowlatency-hwe-5-15 ubuntu-upgrade-linux-nvidia ubuntu-upgrade-linux-oem-6-0 ubuntu-upgrade-linux-oracle ubuntu-upgrade-linux-oracle-5-15 ubuntu-upgrade-linux-raspi ubuntu-upgrade-linux-realtime ubuntu-upgrade-linux-riscv ubuntu-upgrade-linux-riscv-5-15 References https://attackerkb.com/topics/cve-2023-22998 CVE - 2023-22998 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.3 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
