CVE-2024-45783 (GCVE-0-2024-45783)
Vulnerability from cvelistv5 – Published: 2025-02-18 19:26 – Updated: 2025-11-19 11:14
VLAI?
Title
Grub2: fs/hfs+: refcount can be decremented twice
Summary
A flaw was found in grub2. When failing to mount an HFS+ grub, the hfsplus filesystem driver doesn't properly set an ERRNO value. This issue may lead to a NULL pointer access.
Severity ?
4.4 (Medium)
CWE
- CWE-911 - Improper Update of Reference Count
Assigner
References
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Impacted products
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Affected:
0 , ≤ 2.12
(semver)
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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