7.8

CVE-2017-18595

An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.10 < 3.16.55
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.91
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.50
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.109
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.74
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.11
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.266
CVSS Metriken
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-415 Double Free

The product calls free() twice on the same memory address.

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.11
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html
Third Party Advisory
Mailing List
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4397f04575c44e1440ec2e49b6302785c95fd2f8
Patch
Mailing List