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Status published
High
CVE-2017-15265
Race condition in the ALSA subsystem in the Linux kernel...
Vulnerability Description
Race condition in the ALSA subsystem in the Linux kernel before 4.13.8 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted /dev/snd/seq ioctl calls, related to sound/core/seq/seq_clientmgr.c and sound/core/seq/seq_ports.c.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.openwall.com/lists/oss-security/2017/10/11/3
- http://www.securityfocus.com/bid/101288
- https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
- https://access.redhat.com/errata/RHSA-2018:2390
- http://www.securitytracker.com/id/1039561
- https://access.redhat.com/errata/RHSA-2018:1062
- https://access.redhat.com/errata/RHSA-2018:3823
- https://access.redhat.com/errata/RHSA-2018:0676
- http://mailman.alsa-project.org/pipermail/alsa-devel/2017-October/126292.html
- https://access.redhat.com/errata/RHSA-2018:1170
- https://usn.ubuntu.com/3698-1/
- https://access.redhat.com/errata/RHSA-2018:1130
- https://access.redhat.com/errata/RHSA-2018:3822
- https://usn.ubuntu.com/3698-2/
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://github.com/torvalds/linux/commit/71105998845fb012937332fe2e806d443c09e026
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71105998845fb012937332fe2e806d443c09e026
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.8
- https://bugzilla.suse.com/show_bug.cgi?id=1062520
- https://source.android.com/security/bulletin/2018-02-01
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Affected Vendor
linux
View all reports →Affected Software
linux kernel
Vulnerable Versions:
0, 3.3, 3.11, 3.17, 3.19, 4.2, 4.5, 4.10
Timeline
Official Publish:
October 16th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.