UBUNTU-CVE-2018-19824
In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.
02 / AFFECTED SOFTWARE
Affected packages
1 explicit affected versions
32 explicit affected versions
27 explicit affected versions
4 explicit affected versions
17 explicit affected versions
23 explicit affected versions
24 explicit affected versions
51 explicit affected versions
45 explicit affected versions
3 explicit affected versions
56 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
9 explicit affected versions
6 explicit affected versions
26 explicit affected versions
3 explicit affected versions
4 explicit affected versions
3 explicit affected versions
4 explicit affected versions
24 explicit affected versions
4 explicit affected versions
26 explicit affected versions
12 explicit affected versions
47 explicit affected versions
20 explicit affected versions
86 explicit affected versions
19 explicit affected versions
58 explicit affected versions
64 explicit affected versions
21 explicit affected versions
146 explicit affected versions
22 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.
05 / REFERENCES
Further evidence
- https://ubuntu.com/security/CVE-2018-19824
- https://ubuntu.com/security/notices/USN-3879-1
- https://ubuntu.com/security/notices/USN-3879-2
- https://ubuntu.com/security/notices/USN-3930-1
- https://ubuntu.com/security/notices/USN-3930-2
- https://ubuntu.com/security/notices/USN-3931-1
- https://ubuntu.com/security/notices/USN-3931-2
- https://ubuntu.com/security/notices/USN-3933-1
- https://ubuntu.com/security/notices/USN-3933-2
- https://www.cve.org/CVERecord?id=CVE-2018-19824