gpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out()
In the Linux kernel, the following vulnerability has been resolved: gpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out() Switching a persistent GPIO line from input to output acquires a runtime PM reference on the parent device, but if the subsequent regmap_update_bits() fails the reference is never dropped and no later direction_in() can balance it since the direction was never changed. Drop the reference on the update failure path.
CVE-2026-98529
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-98529
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "40c010c1866382cb63ba7497d6ec74fcc60ab9cf",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "61ed58b745c1186006b8357da651abbb7a6bff17",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "5c8e87f33b68557a725e72f34051299f55c6fa9e",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "9d8d6cddcb7c0b8125f3a9e52492e929674009d8",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "9ee200f484983b0a178c593e57d2fe3e67061ee8",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "a9f738487c11fb512dadef097b56020239c21810",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "39748357db26b20a02ea2a25ce48943e6c6d6286",
"versionType": "git"
},
{
"status": "affected",
"version": "27a49ed17e2245cacbdea88ad78b8494653e0338",
"lessThan": "e9d810279f84b30738f7790c0ed15f8dd5b9024a",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpio/gpio-arizona.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.13",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.271",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.112",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.55",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.9",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpio/gpio-arizona.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98529
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #38555 · Revision 1
- Added to Heist Feed
- Publisher date