CVE-2018-7566 Detail

Current Description

The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00067.html Third Party Advisory 
http://mailman.alsa-project.org/pipermail/alsa-devel/2018-February/132026.html Patch  Third Party Advisory 
http://www.securityfocus.com/bid/103605 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:2384 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2390 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2395 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2948 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:1483
https://access.redhat.com/errata/RHSA-2019:1487
https://bugzilla.redhat.com/show_bug.cgi?id=1550142 Issue Tracking  Patch  Third Party Advisory 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d15d662e89fc667b90cd294b0eb45694e33144da Patch  Vendor Advisory 
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html Mailing List  Third Party Advisory 
https://usn.ubuntu.com/3631-1/ Third Party Advisory 
https://usn.ubuntu.com/3631-2/ Third Party Advisory 
https://usn.ubuntu.com/3798-1/ Third Party Advisory 
https://usn.ubuntu.com/3798-2/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4187 Third Party Advisory 
https://www.debian.org/security/2018/dsa-4188 Third Party Advisory 
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-7566
NVD Published Date:
03/30/2018
NVD Last Modified:
08/24/2020
Source:
MITRE