CVE-2022-48899

216.73.217.24

· Published 21/08/2024 07:15 · Modified 11/09/2024 16:22

Labels: CVE-2022-48899 2024-08-21 416baaa9-dc9f-4396-8d5f-8c081fb06d67 CVE-2022-48899 CWE-416

Essential information

Published: 21/08/2024 07:15
Modified: 11/09/2024 16:22
Author: —
Creator: —
CVSS: 4.7 MEDIUM (v3.1)
CISA KEV: No
CWE: —
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS metrics

Description

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix GEM handle creation UAF Userspace can guess the handle value and try to race GEM object creation with handle close, resulting in a use-after-free if we dereference the object after dropping the handle's reference. For that reason, dropping the handle's reference must be done *after* we are done dereferencing the object.

NVD status

Status: Analyzed — CVE has been recently published to the CVE List and has been received by the NVD.
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
NVD: View on NVD

Affected products (CPE)

Product	CPE
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel:6.2:rc1::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel:6.2:rc2::::::`
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel:6.2:rc3::::::`