CVEvulnerability

CVE-2022-50518

7.8 HIGH Published 2025-10-07 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2025-10-07
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-667

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.

Affected configurations

• linux linux kernel (>= 2.6.24.5 < 2.6.25) • linux linux kernel (>= 2.6.25.1 < 6.0.18) • linux linux kernel (>= 6.1 < 6.1.4) • linux linux kernel 2.6.25

Related

Weakness · CWE (1)

  • CWE-667 Improper Locking weakness

References