10

CVE-2016-10150

Use-after-free vulnerability in the kvm_ioctl_create_device function in virt/kvm/kvm_main.c in the Linux kernel before 4.8.13 allows host OS users to cause a denial of service (host OS crash) or possibly gain privileges via crafted ioctl calls on the /dev/kvm device.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.8.0 < 4.8.13
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 10.18% 0.951
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a0f1d21c1ccb1da66629627a74059dd7f5ac9c61
Patch
Third Party Advisory
Issue Tracking
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.13
Vendor Advisory
Release Notes
http://www.openwall.com/lists/oss-security/2017/01/18/10
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/95672
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1414506
Patch
Issue Tracking
https://github.com/torvalds/linux/commit/a0f1d21c1ccb1da66629627a74059dd7f5ac9c61
Patch
Third Party Advisory
Issue Tracking