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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.

PUBLISHED Reserved 2025-10-07 | Published 2025-10-07 | Updated 2025-10-07 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 04a603058e70b8b881bb7860b8bd649f931f2591
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 553bc5890ed96a8d006224c3a4673c47fee0d12a
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 7236aae5f81f3efbd93d0601e74fc05994bc2580
affected

Default status
affected

6.0.18 (semver)
unaffected

6.1.4 (semver)
unaffected

6.2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/04a603058e70b8b881bb7860b8bd649f931f2591

git.kernel.org/...c/553bc5890ed96a8d006224c3a4673c47fee0d12a

git.kernel.org/...c/7236aae5f81f3efbd93d0601e74fc05994bc2580

cve.org (CVE-2022-50518)

nvd.nist.gov (CVE-2022-50518)

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