7.8
CVE-2016-8636
- EPSS 1.15%
- Veröffentlicht 22.02.2017 16:59:00
- Zuletzt bearbeitet 13.05.2026 00:24:29
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
Integer overflow in the mem_check_range function in drivers/infiniband/sw/rxe/rxe_mr.c in the Linux kernel before 4.9.10 allows local users to cause a denial of service (memory corruption), obtain sensitive information from kernel memory, or possibly have unspecified other impact via a write or read request involving the "RDMA protocol over infiniband" (aka Soft RoCE) technology.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.8 < 4.9.10
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.15% | 0.628 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=647bf3d8a8e5777319da92af672289b2a6c4dc66
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.10
http://www.openwall.com/lists/oss-security/2017/02/11/9
http://www.securityfocus.com/bid/96189
https://bugzilla.redhat.com/show_bug.cgi?id=1421981
https://eyalitkin.wordpress.com/2017/02/11/cve-publication-cve-2016-8636/
https://github.com/torvalds/linux/commit/647bf3d8a8e5777319da92af672289b2a6c4dc66