UBUNTU-CVE-2018-6412
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-6412
Summary:
Details: In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
References: https://ubuntu.com/security/CVE-2018-6412, https://marc.info/?l=linux-fbdev&m=151734425901499&w=2, https://www.cve.org/CVERecord?id=CVE-2018-6412
Affected packages
Package
Name: linux-fips
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=fips-updates/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -4.4.0-1008.10
Affected versions
4.4.0-1003.3
4.4.0-1005.5
4.4.0-1006.6
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
