Use-after-free in the usbtv_probe function in drivers/media/usb/usbtv/usbtv-core.c in the Linux kernel through 4.14.10 allows attackers to cause a denial of service (system crash) or possibly have unspecified other impact by triggering failure of audio registration, because a kfree of the usbtv data structure occurs during a usbtv_video_free call, but the usbtv_video_fail label's code attempts to both access and free this data structure.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-12-30T01:00:00
Updated: 2024-08-05T21:06:49.896Z
Reserved: 2017-12-29T00:00:00
Link: CVE-2017-17975
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-12-30T01:29:00.877
Modified: 2018-05-24T01:29:00.723
Link: CVE-2017-17975
Redhat