gpio: mvebu: free generic chips on unbind
In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: free generic chips on unbind irq_alloc_domain_generic_chips() allocates generic chip data that must be freed via irq_domain_remove_generic_chips(). The devres action mvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which only frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set. Call irq_domain_remove_generic_chips() explicitly before irq_domain_remove() instead.
CVE-2026-72324
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-2026-72324
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": "812d47889a8e418d7bea9bec383581a34c19183e",
"lessThan": "db2b40dc12cd6ae4704f52d62c0147ef31527f60",
"versionType": "git"
},
{
"status": "affected",
"version": "812d47889a8e418d7bea9bec383581a34c19183e",
"lessThan": "3649b04f86b95243fa0c845695051455fa2ba40b",
"versionType": "git"
},
{
"status": "affected",
"version": "812d47889a8e418d7bea9bec383581a34c19183e",
"lessThan": "3bfcce441c552133adeeb99c294d0ce8a62612ef",
"versionType": "git"
},
{
"status": "affected",
"version": "812d47889a8e418d7bea9bec383581a34c19183e",
"lessThan": "d73e4d790db611da7439e78a6ab6cb32e7885ab8",
"versionType": "git"
},
{
"status": "affected",
"version": "812d47889a8e418d7bea9bec383581a34c19183e",
"lessThan": "b11c513ad943f35cf5e8007d3a56279c79b7ed4b",
"versionType": "git"
},
{
"status": "affected",
"version": "f0cde54863da281cec1ed85497b4ec58d29c1460",
"versionType": "git"
},
{
"status": "affected",
"version": "7a9239fd04802ee6ddf82d211cff3ee7df9c473a",
"versionType": "git"
},
{
"status": "affected",
"version": "3.16.40",
"lessThan": "3.17",
"versionType": "semver"
},
{
"status": "affected",
"version": "4.8.9",
"lessThan": "4.9",
"versionType": "semver"
}
],
"programFiles": [
"drivers/gpio/gpio-mvebu.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.97",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.40",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.5",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpio/gpio-mvebu.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-72324
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46502 · Revision 1
- Added to Heist Feed
- Publisher date