serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed
Returning an error code from .remove() makes the driver core emit the
little helpful error message:
remove callback returned a non-zero value. This will be ignored.
and then remove the device anyhow. So all resources that were not freed
are leaked in this case. Skipping serial8250_unregister_port() has the
potential to keep enough of the UART around to trigger a use-after-free.
So replace the error return (and with it the little helpful error
message) by a more useful error message and continue to cleanup.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3841-1 | linux-5.10 security update |
Ubuntu USN |
USN-6688-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-6725-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6725-2 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6726-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6726-2 | Linux kernel (IoT) vulnerabilities |
Ubuntu USN |
USN-6726-3 | Linux kernel (Xilinx ZynqMP) vulnerabilities |
Ubuntu USN |
USN-6818-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6818-2 | Linux kernel (ARM laptop) vulnerabilities |
Ubuntu USN |
USN-6818-3 | Linux kernel (NVIDIA) vulnerabilities |
Ubuntu USN |
USN-6818-4 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-6819-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6819-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6819-3 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-6819-4 | Linux kernel (Oracle) vulnerabilities |
Fri, 22 Nov 2024 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Mon, 04 Nov 2024 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 11 Sep 2024 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T19:27:42.139Z
Reserved: 2024-02-20T12:30:33.294Z
Link: CVE-2023-52457
Updated: 2024-08-02T23:03:19.619Z
Status : Modified
Published: 2024-02-23T15:15:08.290
Modified: 2024-11-21T08:39:48.777
Link: CVE-2023-52457
No data.
OpenCVE Enrichment
No data.
Debian DLA
Ubuntu USN