UnratedFix available
fbdev: vt8500lcdfb: fix missing dma_free_coherent()
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: fbdev: vt8500lcdfb: fix missing dma_free_coherent() fbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not freed if the error path is reached.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.252, 5.15.202, 6.1.165, 6.12.75, 6.18.16, 6.19.6, 6.6.128
- CVEs
- CVE-2026-43202
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 02:01 UTC · Revision 1
Source evidence
fbdev: vt8500lcdfb: fix missing dma_free_coherent()
core-osv · Original sourcePublished 6 May 2026, 11:28 UTC
In the Linux kernel, the following vulnerability has been resolved: fbdev: vt8500lcdfb: fix missing dma_free_coherent() fbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not freed if the error path is reached.
osv:CVE-2026-43202
Kernel
Fixed versions: 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6
Complete source record
{
"id": "84b0ec274068e1b72af9c913f4ec4ca128e64e567dc5fe3aac9c85204e051f0c",
"url": "https://osv.dev/vulnerability/CVE-2026-43202",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "fbdev: vt8500lcdfb: fix missing dma_free_coherent()",
"summary": "In the Linux kernel, the following vulnerability has been resolved: fbdev: vt8500lcdfb: fix missing dma_free_coherent() fbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not freed if the error path is reached.",
"evidence": "osv:CVE-2026-43202",
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"modified": "2026-10-28T02:30:41.750982848Z",
"provider": "osv",
"references": [
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"https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76",
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"https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a",
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"https://nvd.nist.gov/vuln/detail/CVE-2026-43202",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
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"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43202.json"
}
},
"related_cves": [
{
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"evidence": "/id"
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"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 509308,
"published_at": "2026-05-06T11:28:08.226+00:00"
}