7.8

CVE-2017-8068

drivers/net/usb/pegasus.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version4.9
Linux ≫ Linux Kernel Version4.9.1
Linux ≫ Linux Kernel Version4.9.2
Linux ≫ Linux Kernel Version4.9.3
Linux ≫ Linux Kernel Version4.9.4
Linux ≫ Linux Kernel Version4.9.5
Linux ≫ Linux Kernel Version4.9.6
Linux ≫ Linux Kernel Version4.9.8
Linux ≫ Linux Kernel Version4.9.9
Linux ≫ Linux Kernel Version4.9.10
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.371
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/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-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11
Vendor Advisory
Release Notes
http://www.openwall.com/lists/oss-security/2017/04/16/4
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/98000
Third Party Advisory
VDB Entry
http://www.securityfocus.com/bid/98008
Third Party Advisory
VDB Entry
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5593523f968bc86d42a035c6df47d5e0979b5ace
Patch
https://github.com/torvalds/linux/commit/5593523f968bc86d42a035c6df47d5e0979b5ace
Patch