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CVE-2024-0408

Xorg-x11-server: selinux unlabeled glx pbuffer PUBLISHED

Description (CNA)

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.

Affected (CNA)

Vendor / productVersions
Not supplied / Not suppliedaffected 21.1.0 before 21.1.11
Red Hat / Red Hat Enterprise Linux 7unaffected 0:1.20.4-27.el7_9 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:1.20.11-22.el8 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:21.1.3-15.el8 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:1.20.11-24.el9 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:22.1.9-5.el9 before *
Red Hat / Red Hat Enterprise Linux 6unknown
Red Hat / Red Hat Enterprise Linux 6unknown
Red Hat / Red Hat Enterprise Linux 7unaffected
Red Hat / Red Hat Enterprise Linux 8unaffected
Red Hat / Red Hat Enterprise Linux 9unaffected

CWE

CWE-158

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.