CVE-2026-23314 PUBLISHED

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

Assigner: Linux
Reserved: 13.01.2026 Published: 25.03.2026 Updated: 25.03.2026

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.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 981dd162b63578aee34b5c68795e246734b76d70 to 93b64bef8cd4074806d981ed1b4c38c3ae0542e3 (excl.)
  • affected from 981dd162b63578aee34b5c68795e246734b76d70 to aba54a5a113667df9d339f4192650f6bc27e9d1f (excl.)
  • affected from 981dd162b63578aee34b5c68795e246734b76d70 to 4baaddaa44af01cd4ce239493060738fd0881835 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 6.18 is affected
  • unaffected from 0 to 6.18 (excl.)
  • unaffected from 6.18.17 to 6.18.* (incl.)
  • unaffected from 6.19.7 to 6.19.* (incl.)
  • unaffected from 7.0-rc2 to * (incl.)

References