CVE-2019-15217

Public Exploit

Description

An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.

Category

4.6
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3 release notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d2e73a5f80a5b5aff3caf1ec6d39b5b3f54b26e patch
https://syzkaller.appspot.com/bug?id=9c0c178c24d828a7378f483309001329750aad64 third party advisory exploit
http://www.openwall.com/lists/oss-security/2019/08/20/2 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2019/08/22/2 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2019/08/22/3 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2019/08/22/4 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2019/08/22/5 third party advisory mailing list
https://security.netapp.com/advisory/ntap-20190905-0002/ third party advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html mailing list third party advisory vendor advisory
https://usn.ubuntu.com/4147-1/ third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html third party advisory mailing list
https://usn.ubuntu.com/4286-2/ third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html third party advisory mailing list
https://usn.ubuntu.com/4286-1/ third party advisory vendor advisory
https://usn.ubuntu.com/4302-1/ third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-15217?
CVE-2019-15217 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15217?
To fix CVE-2019-15217, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15217 being actively exploited in the wild?
It is possible that CVE-2019-15217 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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