CVE-2019-15211

moderate-risk
Published 2019-08-19

An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/v4l2-core/v4l2-dev.c driver because drivers/media/radio/radio-raremono.c does not properly allocate memory.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.6/10 Medium
PHYSICAL / LOW complexity

Affected Products (12)

Affected Vendors

Debian Linux Canonical Netapp Opensuse

References (30)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
Mailing List http://www.openwall.com/lists/oss-security/2019/08/20/2
Release Notes https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.6
Patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c6...
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20190905-0002/
Exploit https://syzkaller.appspot.com/bug?id=775f90f43cfd6f8ac6c15251ce68e604453da226
Third Party Advisory https://usn.ubuntu.com/4115-1/
Third Party Advisory https://usn.ubuntu.com/4118-1/
Third Party Advisory https://usn.ubuntu.com/4145-1/
Third Party Advisory https://usn.ubuntu.com/4147-1/
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
Mailing List http://www.openwall.com/lists/oss-security/2019/08/20/2
Release Notes https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.6
and 10 more references
33
/ 100
moderate-risk
Severity 16/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 17/34 · Moderate