CVE-2022-50327
- Source
- https://cve.org/CVERecord?id=CVE-2022-50327
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50327.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50327
- Downstream
- Related
- Published
- 2025-09-15T14:49:26.711Z
- Modified
- 2026-04-11T12:44:55.896212Z
- Summary
- ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ACPI: processor: idle: Check acpifetchacpi_dev() return value
The return value of acpifetchacpidev() could be NULL, which would cause a NULL pointer dereference to occur in acpidevice_hid().
[ rjw: Subject and changelog edits, added empty line after if () ]
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50327.json" }- References
-
- https://git.kernel.org/stable/c/2437513a814b3e93bd02879740a8a06e52e2cf7d
- https://git.kernel.org/stable/c/2ecd629c788bbfb96be058edade2e934d3763eaf
- https://git.kernel.org/stable/c/8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9
- https://git.kernel.org/stable/c/ad1190744da9d812da55b76f2afce750afb0a3bd
- https://git.kernel.org/stable/c/b85f0e292f73f353eea915499604fbf50c8238b4
- https://git.kernel.org/stable/c/fdee7a0acc566c4194d40a501b8a1584e86cc208
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50327.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50327
- 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
-
Introduceda36a7fecfe6071732075ad5aa31196adce13181bFixed8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9Fixedfdee7a0acc566c4194d40a501b8a1584e86cc208Fixedad1190744da9d812da55b76f2afce750afb0a3bdFixed2ecd629c788bbfb96be058edade2e934d3763eafFixedb85f0e292f73f353eea915499604fbf50c8238b4Fixed2437513a814b3e93bd02879740a8a06e52e2cf7d