CVE-2026-98527
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
gpio: zynq: fix runtime PM leak on request error path
In the Linux kernel, the following vulnerability has been resolved: gpio: zynq: fix runtime PM leak on request error path pm_runtime_get_sync() leaves the usage counter incremented even when it fails, and zynq_gpio_request() returns the error without dropping it. gpiolib does not call ->free() when ->request() fails, so zynq_gpio_free(), which holds the only matching pm_runtime_put(), never runs. The reference is leaked and the controller can no longer runtime-suspend, so its clock stays enabled. Switch to pm_runtime_resume_and_get(), which only increments the usage counter on success.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | e380fba02908b809f5bbef371259003cf5887bb4 | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | a3e9b7f7c9558f8c9592f8f817557bff98707bb3 | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | 60a76cdd92e25f576dc58d756a565760dde1f7a1 | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | 25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | 6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | 58a417a19d80141fff3abe6004e2e47285506e73 | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | 6e20dabffbcd7b222d8e7bb85a7d8e8325df7699 | Unavailable | None listed |
| 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 | affected | git | e9438ab5328a177c9c0e5df87eb92a7162841e98 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.55 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.9 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |