CVE-2026-45868
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)
pinctrl: single: fix refcount leak in pcs_add_gpio_func()
In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcs_add_gpio_func() of_parse_phandle_with_args() returns a device_node pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a refcount leak on each iteration. Add of_node_put() calls to release the reference after extracting the needed arguments and on the error path when devm_kzalloc() fails. This bug was detected by our static analysis tool and verified by my code review.
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) |
|---|---|---|---|---|---|
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 191bfd5710d6a7f48ba4315d8d3e908dcc15243c | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 3e3b28bb0b6ddc521a4fdd1c1ba0d35017a0796b | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 456a60d06c09a92680dc35fabca68024badcc28e | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 99cc7352156c65201c675f750e0e77c4c73d93f5 | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 7814b1431848854b56717086e2b61bea3c59753d | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | e2e367e56bacb93ce5ac73f0b3297d5c83d38dd4 | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 5b9e84d27e310f22c4ba45fedbc4f5baf43dd823 | Unavailable | None listed |
| a1a277eb76b3507df7c41774048a644aa4dfd096 | affected | git | 353353309b0f7afa407df29e455f9d15b5acc296 | 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) |
|---|---|---|---|---|---|
| 3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.10 | Unavailable | None listed |
| 5.10.252 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.14 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.4 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |