CVE-2022-50518
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
parisc: Fix locking in pdc_iodc_print() firmware call
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ef1afd4d79f0479960ff36bb5fe6ec6eba1ebff2 | affected | git | 04a603058e70b8b881bb7860b8bd649f931f2591 | Unavailable | None listed |
| ef1afd4d79f0479960ff36bb5fe6ec6eba1ebff2 | affected | git | 553bc5890ed96a8d006224c3a4673c47fee0d12a | Unavailable | None listed |
| ef1afd4d79f0479960ff36bb5fe6ec6eba1ebff2 | affected | git | 7236aae5f81f3efbd93d0601e74fc05994bc2580 | Unavailable | None listed |
| 24319896af06b84f965bcefa0f2d926b726ed05b | affected | git | Unavailable | Unavailable | None listed |
| 2.6.24.5 | affected | semver | 2.6.25 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.25 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.25 | Unavailable | None listed |
| 6.0.18 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.4 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |