nfc: pn533: properly drop the usb interface reference on disconnect
When the device is disconnected from the driver, there is a "dangling"
reference count on the usb interface that was grabbed in the probe
callback. Fix this up by properly dropping the reference after we are
done with it.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4561-1 | linux-6.1 security update |
Debian DLA |
DLA-4606-1 | linux security update |
Debian DSA |
DSA-6238-1 | linux security update |
Debian DSA |
DSA-6243-1 | linux security update |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 29 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-Other | |
| CPEs | cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Sat, 18 Apr 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Thu, 26 Mar 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-754 CWE-772 |
Thu, 26 Mar 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-911 | |
| References |
|
Wed, 25 Mar 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-754 CWE-772 |
Wed, 25 Mar 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: properly drop the usb interface reference on disconnect When the device is disconnected from the driver, there is a "dangling" reference count on the usb interface that was grabbed in the probe callback. Fix this up by properly dropping the reference after we are done with it. | |
| Title | nfc: pn533: properly drop the usb interface reference on disconnect | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T22:04:02.263Z
Reserved: 2026-01-13T15:37:45.992Z
Link: CVE-2026-23291
No data.
Status : Analyzed
Published: 2026-03-25T11:16:24.197
Modified: 2026-05-29T15:07:47.390
Link: CVE-2026-23291
OpenCVE Enrichment
Updated: 2026-05-29T20:30:07Z
Debian DLA
Debian DSA