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A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.224
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.224
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.181
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.124
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up t
Modified Analysis by NIST2/02/2023 5:23:07 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
*cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2020/12/03/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2020/12/03/1 Mailing List
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20210122-0002/ No Types Assigned
https://security.netapp.com/advisory/ntap-20210122-0002/ Third Party Advisory
CPE Deprecation Remap by NIST7/15/2021 3:16:09 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*
CVE Modified by Red Hat, Inc.5/12/2021 11:15:07 AM
Action
Type
Old Value
New Value
Changed
Description
A flaw was found in the Linux kernels implementation of MIDI, where an attacker with a local account and the permissions to issue an ioctl commands to midi devices, could trigger a use-after-free. A write to this specific memory while freed and before use could cause the flow of execution to change and possibly allow for memory corruption or privilege escalation.
A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVE Modified by Red Hat, Inc.12/15/2020 12:15:14 PM
Action
Type
Old Value
New Value
Changed
Description
A flaw was found in the Linux kernels implementation of MIDI (kernel 5.7-rc6), where an attacker with a local account and the permissions to issue an ioctl commands to midi devices, could trigger a use-after-free. A write to this specific memory while freed and before use could cause the flow of execution to change and possibly allow for memory corruption or privilege escalation.
A flaw was found in the Linux kernels implementation of MIDI, where an attacker with a local account and the permissions to issue an ioctl commands to midi devices, could trigger a use-after-free. A write to this specific memory while freed and before use could cause the flow of execution to change and possibly allow for memory corruption or privilege escalation.
Initial Analysis by NIST12/14/2020 12:27:08 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openshift_container_platform:4.4:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openshift_container_platform:4.5:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openshift_container_platform:4.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:5.7:rc6:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=1900933 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=1900933 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c1f6e3c818dd734c30f6a7eeebf232ba2cf3181d No Types Assigned
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