CVE-2018-6412

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Summary

CVECVE-2018-6412
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-01-31 07:29:00 UTC
Updated2019-03-20 19:04:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
'[PATCH] Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper().' - MARC MISC marc.info Issue Tracking, Patch, Third Party Advisory
fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbus… · torvalds/linux@250c6c4 · GitHub CONFIRM github.com Patch, Third Party Advisory
kernel/git/torvalds/linux.git - Linux kernel source tree CONFIRM git.kernel.org Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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