PRIOn knowledge basePRION:CVE-2013-4300Design/Logic Flaw
6.8 Medium
AI Score
Confidence
Low
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
0.0004 Low
EPSS
Percentile
8.0%
The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | eq | 3.9 rc4 | |
| linux_kernel | eq | 3.9 rc3 | |
| linux_kernel | eq | 3.9 rc2 | |
| linux_kernel | eq | 3.9 rc1 | |
| linux_kernel | ge | 3.8.6 | |
| linux_kernel | lt | 3.9 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e
www.openwall.com/lists/oss-security/2013/09/05/3
www.ubuntu.com/usn/USN-1995-1
www.ubuntu.com/usn/USN-1998-1
bugzilla.redhat.com/show_bug.cgi?id=1004736
github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e
www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2
Related
6.8 Medium
AI Score
Confidence
Low
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
0.0004 Low
EPSS
Percentile
8.0%