CVE-2022-50327

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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
2026-03-12T03:26:24.120888Z
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

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
Introduced
a36a7fecfe6071732075ad5aa31196adce13181b
Fixed
8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9
Fixed
fdee7a0acc566c4194d40a501b8a1584e86cc208
Fixed
ad1190744da9d812da55b76f2afce750afb0a3bd
Fixed
2ecd629c788bbfb96be058edade2e934d3763eaf
Fixed
b85f0e292f73f353eea915499604fbf50c8238b4
Fixed
2437513a814b3e93bd02879740a8a06e52e2cf7d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50327.json"