Published: 20/08/2019 Updated: 06/09/2019

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 4.6 | Impact Score: 3.6 | Exploitability Score: 0.9

VMScore: 436

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

An issue exists in the Linux kernel up to and including 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel

Several security issues were fixed in the Linux kernel ...

Hi! I've previously reported vulnerabilities in the Linux kernel USB drivers on this list [1] found with syzkaller [2] The USB fuzzing project has been on hold for a while, but has been resumed earlier this year Here's a new bunch of 15 CVEs As an experiment this time I've requested CVEs for 2 bugs (CVE-2019-15290, CVE-2019-15291) that haven't ...

On Tue, Aug 20, 2019 at 08:20:34PM +0200, Andrey Konovalov wrote: Thanks for filing CVEs for these FWIW, link [3] seems to be missing some of the USB bugs since it only includes bugs seen on the "ci2-upstream-usb" syzbot manager, when in fact USB bugs are also being reported from the "ci-upstream-kmsan-gce" manager Based on my categorization ...

CWE-476 https://syzkaller.appspot.com/bug?id=c0203bd72037d07493f4b7562411e4f5f4553a8f http://www.openwall.com/lists/oss-security/2019/08/20/2 http://www.openwall.com/lists/oss-security/2019/08/22/1 https://security.netapp.com/advisory/ntap-20190905-0002/http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html https://seclists.org/bugtraq/2020/Jan/10 http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html https://usn.ubuntu.com/4254-1/https://usn.ubuntu.com/4254-2/https://usn.ubuntu.com/4258-1/https://usn.ubuntu.com/4287-1/https://usn.ubuntu.com/4287-2/https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html https://usn.ubuntu.com/4284-1/https://nvd.nist.gov https://usn.ubuntu.com/4287-2/

CVE-2019-15291

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

Mailing Lists

References

Vulmon Search

About

Products

Connect