Bug 2361284 (CVE-2025-43967)

Summary: CVE-2025-43967 libheif: NULL Pointer Dereference in ImageItem_Grid::get_decoder in libheif
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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Doc Text:
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2361390, 2361391, 2361392, 2361393    
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Description OSIDB Bzimport 2025-04-21 00:01:12 UTC
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.

Comment 2 Dominik 'Rathann' Mierzejewski 2025-04-29 10:15:43 UTC
Fixed upstream in 1.19.6 (6e35af7b0ff9fb6cc952a1539590d160db32f671). See https://github.com/advisories/GHSA-c48q-x6xw-g5h8 .