CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
15.9%
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
linux | linux_kernel | 6.6 | cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:* |
linux | linux_kernel | 6.6 | cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:* |
linux | linux_kernel | 6.6 | cpe:2.3:o:linux:linux_kernel:6.6:rc3:*:*:*:*:*:* |
linux | linux_kernel | 6.6 | cpe:2.3:o:linux:linux_kernel:6.6:rc4:*:*:*:*:*:* |
linux | linux_kernel | 6.6 | cpe:2.3:o:linux:linux_kernel:6.6:rc5:*:*:*:*:*:* |
redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
redhat | enterprise_linux | 9.0 | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
access.redhat.com/errata/RHSA-2024:0113
access.redhat.com/errata/RHSA-2024:0134
access.redhat.com/errata/RHSA-2024:0461
access.redhat.com/errata/RHSA-2024:1404
access.redhat.com/errata/RHSA-2024:4823
access.redhat.com/errata/RHSA-2024:4831
access.redhat.com/security/cve/CVE-2023-5633
bugzilla.redhat.com/show_bug.cgi?id=2245663