{"cve":"CVE-2010-4347","nvd":{"published":"2010-12-22T21:00:19.303","modified":"2026-06-16T23:24:36.737","status":"Modified","description":"The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-269"],"references":["http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed3aada1bf34c5a9e98af167f125f8a740fc726a","http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html","http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html","http://openwall.com/lists/oss-security/2010/12/15/3","http://openwall.com/lists/oss-security/2010/12/15/7"],"products":["linux:linux_kernel","opensuse:opensuse","suse:linux_enterprise_real_time_extension"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2010-4347","score":0.02203,"percentile":0.82549,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}