Published: 05/04/2018 Updated: 03/05/2018

CVSS v2 Base Score: 6.9 | Impact Score: 10 | Exploitability Score: 3.4

CVSS v3 Base Score: 7 | Impact Score: 5.9 | Exploitability Score: 1

VMScore: 614

Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

In blk_mq_tag_to_rq in blk-mq.c in the upstream kernel, there is a possible use after free due to a race condition when a request has been previously freed by blk_mq_complete_request. This could lead to local escalation of privilege. Product: Android. Versions: Android kernel. Android ID: A-63083046.

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Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2015-9016 Ming Lei reported a race condition in the multiqueue block layer (blk-mq) On a system with a driver using blk-mq (mtip32xx, null_blk, or virtio_blk), a local user might be able ...

A race condition was found in the block multi queue subsystem of the Linux kernel This may lead to a kernel panic or have another unknown side affect ...

CWE-264 CWE-362 https://source.android.com/security/bulletin/2018-02-01 https://github.com/torvalds/linux/commit/0048b4837affd153897ed1222283492070027aa9 https://www.debian.org/security/2018/dsa-4187 https://nvd.nist.gov https://www.debian.org/security/./dsa-4187 https://access.redhat.com/security/cve/cve-2015-9016

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CVE-2015-9016

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