Vulnerability Details : CVE-2014-3180
In kernel/compat.c in the Linux kernel before 3.17, as used in Google Chrome OS and other products, there is a possible out-of-bounds read. restart_syscall uses uninitialized data when restarting compat_sys_nanosleep. NOTE: this is disputed because the code path is unreachable
Products affected by CVE-2014-3180
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3180
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3180
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2014-3180
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3180
-
https://bugs.chromium.org/p/chromium/issues/detail?id=408827
408827 - restart_syscall uses uninitialized data when restarting compat_sys_nanosleep - chromium
-
https://lkml.org/lkml/2014/9/7/29
LKML: Thomas Gleixner: [GIT pull] timer updates for 3.17
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