CVE-2011-1021

LowCVSS 3.6/10Last modified Jun 16, 2026

Description

drivers/acpi/debugfs.c in the Linux kernel before 3.0 allows local users to modify arbitrary kernel memory locations by leveraging root privileges to write to the /sys/kernel/debug/acpi/custom_method file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4347.

Metrics

CVSS 2.0 3.6/10AV:L/AC:L/Au:N/C:N/I:P/A:P

Weakness enumeration

CWE-264

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Jun 21, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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