CVE-2010-4347

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.9 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:C/I:C/A:C
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.36.2
opensuseopensuse
11.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
maverick
not-affected
lucid
not-affected
karmic
not-affected
hardy
not-affected
dapper
dne
linux-source-2.6.15
maverick
dne
lucid
dne
karmic
dne
hardy
dne
dapper
not-affected
Common Weakness Enumeration
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
http://secunia.com/advisories/42778
http://www.exploit-db.com/exploits/15774/
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
http://www.securityfocus.com/bid/45408
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=663542
https://exchange.xforce.ibmcloud.com/vulnerabilities/64155
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
http://secunia.com/advisories/42778
http://www.exploit-db.com/exploits/15774/
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
http://www.securityfocus.com/bid/45408
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=663542
https://exchange.xforce.ibmcloud.com/vulnerabilities/64155