UBUNTU-CVE-2017-16538
drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).
02 / AFFECTED SOFTWARE
Affected packages
136 explicit affected versions
10 explicit affected versions
50 explicit affected versions
71 explicit affected versions
31 explicit affected versions
15 explicit affected versions
15 explicit affected versions
34 explicit affected versions
11 explicit affected versions
45 explicit affected versions
42 explicit affected versions
26 explicit affected versions
51 explicit affected versions
6 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
1 explicit affected versions
3 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).
05 / REFERENCES
Further evidence
- https://git.linuxtv.org/media_tree.git/commit/?id=3d932ee27e852e4904647f15b64dedca51187ad7
- https://git.linuxtv.org/media_tree.git/commit/?id=7bf7a7116ed313c601307f7e585419369926ab05
- https://groups.google.com/d/msg/syzkaller/XwNidsl4X04/ti6I2IaRBAAJ
- https://patchwork.linuxtv.org/patch/44566/
- https://patchwork.linuxtv.org/patch/44567/
- https://ubuntu.com/security/CVE-2017-16538
- https://ubuntu.com/security/notices/USN-3631-1
- https://ubuntu.com/security/notices/USN-3631-2
- https://ubuntu.com/security/notices/USN-3754-1
- https://www.cve.org/CVERecord?id=CVE-2017-16538