The msm gpu driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the count argument in _sde_debugfs_conn_cmd_tx_write in drivers/gpu/drm/msm/sde/sde_connector.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-25T04:00:00

Updated: 2024-08-04T21:38:46.399Z

Reserved: 2019-02-24T00:00:00

Link: CVE-2019-9112

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-02-25T04:29:00.417

Modified: 2019-02-26T16:28:42.610

Link: CVE-2019-9112

cve-icon Redhat

No data.