CVE-2022-50327

CVE-2022-50327: vulnerability in Linux

ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value The return value of acpi_fetch_acpi_dev() could be NULL, which would cause a NULL pointer dereference to occur in acpi_device_hid(). [ rjw: Subject and changelog edits, added empty line after if () ]
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/2437513a814b3e93bd02879740a8a06e52e2cf7dhttps://git.kernel.org/stable/c/2ecd629c788bbfb96be058edade2e934d3763eafhttps://git.kernel.org/stable/c/8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9https://git.kernel.org/stable/c/ad1190744da9d812da55b76f2afce750afb0a3bdhttps://git.kernel.org/stable/c/b85f0e292f73f353eea915499604fbf50c8238b4https://git.kernel.org/stable/c/fdee7a0acc566c4194d40a501b8a1584e86cc208https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html