7.6
CVE-2017-10661
- EPSS 27.64%
- Veröffentlicht 19.08.2017 18:29:00
- Zuletzt bearbeitet 20.04.2025 01:37:25
- Quelle cve@mitre.org
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Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.2.92
Linux ≫ Linux Kernel Version >= 3.3 < 3.16.47
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.52
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.41
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.67
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.27
Linux ≫ Linux Kernel Version >= 4.10 < 4.10.15
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Aus Version7.4
Redhat ≫ Enterprise Linux Server Eus Version7.5
Redhat ≫ Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions Version7.4
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 27.64% | 0.963 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7 | 1 | 5.9 |
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.6 | 4.9 | 10 |
AV:N/AC:H/Au:N/C:C/I:C/A:C
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.