PRIOn knowledge basePRION:CVE-2008-3911Stack overflow
7 High
AI Score
Confidence
High
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
5.4%
The proc_do_xprt function in net/sunrpc/sysctl.c in the Linux kernel 2.6.26.3 does not check the length of a certain buffer obtained from userspace, which allows local users to overflow a stack-based buffer and have unspecified other impact via a crafted read system call for the /proc/sys/sunrpc/transports file.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | eq | 2.6.26.3 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=27df6f25ff218072e0e879a96beeb398a79cdbc8
lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html
lkml.org/lkml/2008/8/30/140
lkml.org/lkml/2008/8/30/184
www.openwall.com/lists/oss-security/2008/09/04/2
www.securityfocus.com/bid/31937
exchange.xforce.ibmcloud.com/vulnerabilities/45136
Related
7 High
AI Score
Confidence
High
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
5.4%