Bug 2170387 (CVE-2023-25733) - CVE-2023-25733 Mozilla: Possible null pointer dereference in TaskbarPreviewCallback
Summary: CVE-2023-25733 Mozilla: Possible null pointer dereference in TaskbarPreviewCa...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-25733
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2156039
TreeView+ depends on / blocked
 
Reported: 2023-02-16 09:10 UTC by Dhananjay Arunesh
Modified: 2023-02-16 17:56 UTC (History)
4 users (show)

Fixed In Version: firefox 110
Doc Type: ---
Doc Text:
The Mozilla Foundation Security Advisory: The return value from `gfx::SourceSurfaceSkia::Map()` wasn't being verified, which could potentially lead to a null pointer dereference.
Clone Of:
Environment:
Last Closed: 2023-02-16 09:30:54 UTC
Embargoed:

Attachments (Terms of Use)

Description Dhananjay Arunesh 2023-02-16 09:10:17 UTC 
The return value from `gfx::SourceSurfaceSkia::Map()` wasn't being verified which could have potentially lead to a null pointer dereference.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/#CVE-2023-25733
Note You need to log in before you can comment on or make changes to this bug.