CVE-2014-2739
4.6 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:H/Au:N/C:N/I:N/A:C
6.7 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
77.1%
The cma_req_handler function in drivers/infiniband/core/cma.c in the Linux kernel 3.14.x through 3.14.1 attempts to resolve an RDMA over Converged Ethernet (aka RoCE) address that is properly resolved within a different module, which allows remote attackers to cause a denial of service (incorrect pointer dereference and system crash) via crafted network traffic.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux:linux_kernel | linux linux kernel | eq | 3.14 |
| linux:linux_kernel | linux linux kernel | eq | 3.14.1 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
www.openwall.com/lists/oss-security/2014/04/10/9
www.securityfocus.com/bid/66716
bugzilla.redhat.com/show_bug.cgi?id=1085415
github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867
Related
4.6 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:H/Au:N/C:N/I:N/A:C
6.7 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
77.1%