| Vulnerability Name: | CVE-2017-8068 (CCN-125357) | ||||||||||||||||||||
| Assigned: | 2017-04-16 | ||||||||||||||||||||
| Published: | 2017-04-16 | ||||||||||||||||||||
| Updated: | 2017-04-27 | ||||||||||||||||||||
| Summary: | 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. | ||||||||||||||||||||
| CVSS v3 Severity: | 7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) 6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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| CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
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| Vulnerability Type: | CWE-119 | ||||||||||||||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2017-8068 Source: CONFIRM Type: Release Notes, Vendor Advisory http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 Source: CCN Type: oss-sec Mailing List, Sun, 16 Apr 2017 16:25:38 -0400 Silently (or obliviously) partially-fixed CONFIG_STRICT_DEVMEM bypass Source: MLIST Type: Mailing List, Patch, Third Party Advisory [oss-security] 20170416 Silently (or obliviously) partially-fixed CONFIG_STRICT_DEVMEM bypass Source: BID Type: Third Party Advisory, VDB Entry 98000 Source: CCN Type: BID-98000 Linux Kernel 'drivers/net/usb/pegasus.c' Local Denial of Service Vulnerability Source: BID Type: Third Party Advisory, VDB Entry 98008 Source: CCN Type: BID-98008 Linux Kernel 'drivers/net/usb/rtl8150.c' Local Denial of Service Vulnerability Source: XF Type: UNKNOWN linux-kernel-cve20178068-dos(125357) Source: CCN Type: Linux Kernel GIT Repository pegasus: Use heap buffers for all register access Source: CONFIRM Type: Patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5593523f968bc86d42a035c6df47d5e0979b5ace Source: CONFIRM Type: Patch https://github.com/torvalds/linux/commit/5593523f968bc86d42a035c6df47d5e0979b5ace Source: CCN Type: WhiteSource Vulnerability Database CVE-2017-8068 | ||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||||||
| Oval Definitions | |||||||||||||||||||||
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