Vulnerability Name: | CVE-2017-5548 (CCN-121664) | ||||||||||||||||||||
Assigned: | 2017-02-06 | ||||||||||||||||||||
Published: | 2017-02-06 | ||||||||||||||||||||
Updated: | 2019-10-03 | ||||||||||||||||||||
Summary: | drivers/net/ieee802154/atusb.c in the Linux kernel 4.9.x before 4.9.6 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)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
| ||||||||||||||||||||
CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
| ||||||||||||||||||||
Vulnerability Type: | CWE-119 | ||||||||||||||||||||
Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||
References: | Source: MITRE Type: CNA CVE-2017-5548 Source: CCN Type: Linux Kernel GIT Repository ieee802154: atusb: do not use the stack for buffers to make them DMA able Source: CONFIRM Type: Issue Tracking, Patch, Third Party Advisory http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=05a974efa4bdf6e2a150e3f27dc6fcf0a9ad5655 Source: CONFIRM Type: Release Notes, Vendor Advisory http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6 Source: CCN Type: oss-sec Mailing List, Fri, 20 Jan 2017 22:24:00 -0500 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel Source: MLIST Type: Mailing List, Patch, Third Party Advisory [oss-security] 20170120 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel Source: BID Type: Third Party Advisory, VDB Entry 95710 Source: CCN Type: BID-95710 Linux Kernel CVE-2017-5548 Local Denial of Service Vulnerability Source: CONFIRM Type: Issue Tracking, Patch https://bugzilla.redhat.com/show_bug.cgi?id=1416110 Source: XF Type: UNKNOWN linux-kernel-cve20175548-dos(121664) Source: CONFIRM Type: Mailing List, Patch, Third Party Advisory https://github.com/torvalds/linux/commit/05a974efa4bdf6e2a150e3f27dc6fcf0a9ad5655 | ||||||||||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: Denotes that component is vulnerable | ||||||||||||||||||||
Oval Definitions | |||||||||||||||||||||
| |||||||||||||||||||||
BACK |