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CVE-2023-5633

CVSS v3.1 7.8 (High)
78% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 2
Advisories 11
NVD Status Undergoing Analysis
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-416
Use After Free
Related CVEs
CVE Status
PUBLISHED
NVD Status
Undergoing Analysis
CNA
Red Hat, Inc.
Published Date
2023-10-23 22:15:09
(10 months ago)
Updated Date
2024-07-24 16:15:05
(7 weeks ago)

Affected Products

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.6 version cpe:2.3:o:linux:linux_kernel < 6.6
  Linux Kernel 6.6 Rc1 cpe:2.3:o:linux:linux_kernel:6.6:rc1
  Linux Kernel 6.6 Rc2 cpe:2.3:o:linux:linux_kernel:6.6:rc2
  Linux Kernel 6.6 Rc3 cpe:2.3:o:linux:linux_kernel:6.6:rc3
  Linux Kernel 6.6 Rc4 cpe:2.3:o:linux:linux_kernel:6.6:rc4
  Linux Kernel 6.6 Rc5 cpe:2.3:o:linux:linux_kernel:6.6:rc5

Configuration #2

    CPE23 From Up To
  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