CVE-2022-50518
- Source
- https://cve.org/CVERecord?id=CVE-2022-50518
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50518.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50518
- Downstream
- Published
- 2025-10-07T15:19:13.040Z
- Modified
- 2026-05-18T05:56:22.934462281Z
- Summary
- parisc: Fix locking in pdc_iodc_print() firmware call
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix locking in pdciodcprint() firmware call
Utilize pdclock spinlock to protect parallel modifications of the iodcdbuf[] buffer, check length to prevent buffer overflow of iodcdbuf[], drop the iodcretbuf[] buffer and fix some wrong indentings.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50518.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/04a603058e70b8b881bb7860b8bd649f931f2591
- https://git.kernel.org/stable/c/553bc5890ed96a8d006224c3a4673c47fee0d12a
- https://git.kernel.org/stable/c/7236aae5f81f3efbd93d0601e74fc05994bc2580
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50518.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50518
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedef1afd4d79f0479960ff36bb5fe6ec6eba1ebff2Fixed04a603058e70b8b881bb7860b8bd649f931f2591Fixed553bc5890ed96a8d006224c3a4673c47fee0d12aFixed7236aae5f81f3efbd93d0601e74fc05994bc2580
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected24319896af06b84f965bcefa0f2d926b726ed05b
Affected versions
v2.*
v2.6.12-rc2
v2.6.12-rc3
v2.6.12-rc4
v2.6.13
v2.6.13-rc1
v2.6.13-rc2
v2.6.13-rc3
v2.6.13-rc4
v2.6.13-rc5
v2.6.13-rc6
v2.6.13-rc7
v2.6.14-rc1
v2.6.14-rc2
v2.6.14-rc3
v2.6.15-rc1
v2.6.15-rc2
v2.6.15-rc4
v2.6.15-rc5
v2.6.15-rc7
v2.6.16
v2.6.16-rc1
v2.6.16-rc2
v2.6.16-rc3
v2.6.16-rc4
v2.6.16-rc5
v2.6.16-rc6
v2.6.17
v2.6.17-rc1
v2.6.17-rc2
v2.6.17-rc3
v2.6.17-rc4
v2.6.17-rc5
v2.6.17-rc6
v2.6.18
v2.6.18-rc1
v2.6.18-rc2
v2.6.18-rc3
v2.6.18-rc5
v2.6.18-rc6
v2.6.19-rc1
v2.6.19-rc2
v2.6.20-rc1
v2.6.20-rc2
v2.6.20-rc3
v2.6.20-rc4
v2.6.20-rc5
v2.6.20-rc6
v2.6.20-rc7
v2.6.21
v2.6.21-rc1
v2.6.21-rc2
v2.6.21-rc3
v2.6.21-rc4
v2.6.21-rc5
v2.6.21-rc6
v2.6.21-rc7
v2.6.22
v2.6.22-rc1
v2.6.22-rc2
v2.6.22-rc3
v2.6.22-rc4
v2.6.22-rc5
v2.6.22-rc6
v2.6.22-rc7
v2.6.23
v2.6.23-rc1
v2.6.23-rc2
v2.6.23-rc3
v2.6.23-rc4
v2.6.23-rc5
v2.6.23-rc6
v2.6.23-rc7
v2.6.23-rc8
v2.6.23-rc9
v2.6.24
v2.6.24-rc1
v2.6.24-rc2
v2.6.24-rc3
v2.6.24-rc4
v2.6.24-rc5
v2.6.24-rc6
v2.6.24-rc7
v2.6.24-rc8
v2.6.24.1
v2.6.24.2
v2.6.24.3
v2.6.24.4