2345863 – (CVE-2024-45783) CVE-2024-45783 grub2: fs/hfs+: refcount can be decremented twice

Bug 2345863 (CVE-2024-45783) - CVE-2024-45783 grub2: fs/hfs+: refcount can be decremented twice

Summary: CVE-2024-45783 grub2: fs/hfs+: refcount can be decremented twice

Keywords:
Status:	NEW
Alias:	CVE-2024-45783
Deadline:	2025-02-18
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	medium
Severity:	medium
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	2346336 2346339 2346340 2346337 2346338
Blocks:
TreeView+	depends on / blocked

Reported:	2025-02-14 22:15 UTC by OSIDB Bzimport
Modified:	2025-05-13 08:41 UTC (History)
CC List:	1 user (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2025:6990	0	None	None	None	2025-05-13 08:41:22 UTC

Description OSIDB Bzimport 2025-02-14 22:15:22 UTC

When failing to mount a HFS+ grub hfsplus filesystem driver doesn't properly set a ERRNO value. This may lead to a NULL pointer access.

Comment 3 errata-xmlrpc 2025-05-13 08:41:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:6990 https://access.redhat.com/errata/RHSA-2025:6990

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