Bug 2516432 (CVE-2026-72167) - CVE-2026-72167 kernel: mtd: rawnand: pl353: fix probe resource allocation
Summary: CVE-2026-72167 kernel: mtd: rawnand: pl353: fix probe resource allocation
Keywords:
Status: NEW
Alias: CVE-2026-72167
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-15 06:12 UTC by OSIDB Bzimport
Modified: 2026-09-03 14:13 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-08-15 06:12:14 UTC 
In the Linux kernel, the following vulnerability has been resolved:

mtd: rawnand: pl353: fix probe resource allocation

During probe(), the devm_ioremap() is called with the parent device
instead of the current one. So when the module is unloaded, the register
area isn't released.

Target the pl35x device in the devm_ioremap() instead of its parent.
Comment 1 gkamathe 2026-08-18 10:26:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081537-CVE-2026-72167-d8b6@gregkh/T
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