Bug 2451211 (CVE-2026-23314) - CVE-2026-23314 kernel: regulator: bq257xx: Fix device node reference leak in bq257xx_reg_dt_parse_gpio()
Summary: CVE-2026-23314 kernel: regulator: bq257xx: Fix device node reference leak in ...
Keywords:
Status: NEW
Alias: CVE-2026-23314
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-25 11:04 UTC by OSIDB Bzimport
Modified: 2026-03-25 15:46 UTC (History)
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Description OSIDB Bzimport 2026-03-25 11:04:53 UTC 
In the Linux kernel, the following vulnerability has been resolved:

regulator: bq257xx: Fix device node reference leak in bq257xx_reg_dt_parse_gpio()

In bq257xx_reg_dt_parse_gpio(), if fails to get subchild, it returns
without calling of_node_put(child), causing the device node reference
leak.
Comment 1 Alexander B 2026-03-25 15:43:09 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026032529-CVE-2026-23314-166c@gregkh/T
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