CVE-2018-6412
N/A
Published: January 31, 2018 at 07:00 AM UTC
Updated: June 17, 2026 at 02:01 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
N/A
Exploit prediction
EPSS 2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 4.15
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=250c6c49e3b68756b14983c076183568636e2bdex_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/250c6c49e3b68756b14983c076183568636e2bdex_refsource_MISCIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://marc.info/?l=linux-fbdev&m=151734425901499&w=2Quick Info
StatusMODIFIED
CWE
CWE-200
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