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THREATINT
PUBLISHED

CVE-2025-49180

Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extension



Description

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate.

Reserved 2025-06-03 | Published 2025-06-17 | Updated 2025-06-17 | Assigner redhat


MEDIUM: 6.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Problem types

Integer Overflow or Wraparound

Product status

Default status
affected

Default status
affected

Default status
affected

Default status
affected

Default status
affected

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affected

Default status
affected

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affected

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affected

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affected

Default status
affected

Timeline

2025-06-03:Reported to Red Hat.
2025-06-17:Made public.

References

access.redhat.com/security/cve/CVE-2025-49180 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2369981 (RHBZ#2369981) issue-tracking

cve.org (CVE-2025-49180)

nvd.nist.gov (CVE-2025-49180)

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