7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.047 Low
EPSS
Percentile
92.6%
The (1) get_user and (2) put_user API functions in the Linux kernel before
3.5.5 on the v6k and v7 ARM platforms do not validate certain addresses,
which allows attackers to read or modify the contents of arbitrary kernel
memory locations via a crafted application, as exploited in the wild
against Android devices in October and November 2013.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | linux-armadaxp | < 3.2.0-1629.41 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-ti-omap4 | < 3.2.0-1442.61 | UNKNOWN |
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8404663f81d212918ff85f493649a7991209fa04
www.codeaurora.org/projects/security-advisories/missing-access-checks-putusergetuser-kernel-api-cve-2013-6282
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.5
www.openwall.com/lists/oss-security/2013/11/14/11
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/arm/include/asm/uaccess.h?id=8404663f81d212918ff85f493649a7991209fa04
github.com/torvalds/linux/commit/8404663f81d212918ff85f493649a7991209fa04
launchpad.net/bugs/cve/CVE-2013-6282
nvd.nist.gov/vuln/detail/CVE-2013-6282
security-tracker.debian.org/tracker/CVE-2013-6282
ubuntu.com/security/notices/USN-2067-1
www.codeaurora.org/projects/security-advisories/missing-access-checks-putusergetuser-kernel-api-cve-2013-6282
www.cve.org/CVERecord?id=CVE-2013-6282