parisc: Fix locking in pdc_iodc_print() firmware call
Utilize pdc_lock spinlock to protect parallel modifications of the
iodc_dbuf[] buffer, check length to prevent buffer overflow of
iodc_dbuf[], drop the iodc_retbuf[] buffer and fix some wrong
indentings.
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
Sign in to view the affected projects.
No advisories yet.
Wed, 04 Feb 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-667 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:2.6.25:-:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:2.6.25:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:2.6.25:rc7:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:2.6.25:rc8:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:2.6.25:rc9:*:*:*:*:*:* |
|
| Metrics |
cvssV3_1
|
cvssV3_1
|
Tue, 23 Dec 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Wed, 08 Oct 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 08 Oct 2025 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Tue, 07 Oct 2025 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdc_iodc_print() firmware call Utilize pdc_lock spinlock to protect parallel modifications of the iodc_dbuf[] buffer, check length to prevent buffer overflow of iodc_dbuf[], drop the iodc_retbuf[] buffer and fix some wrong indentings. | |
| Title | parisc: Fix locking in pdc_iodc_print() firmware call | |
| References |
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T19:20:58.806Z
Reserved: 2025-10-07T15:15:38.662Z
Link: CVE-2022-50518
No data.
Status : Analyzed
Published: 2025-10-07T16:15:35.490
Modified: 2026-03-17T14:15:19.117
Link: CVE-2022-50518
OpenCVE Enrichment
Updated: 2025-10-08T13:36:51Z