CVE-2019-11884

Description

The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.

3.3

CVSS

Severity: Low

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.07%

Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory kernel.org Vendor Advisory kernel.org Vendor Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.15	release notes vendor advisory
https://github.com/torvalds/linux/commit/a1616a5ac99ede5d605047a9012481ce7ff18b16	patch vendor advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a1616a5ac99ede5d605047a9012481ce7ff18b16	patch vendor advisory
http://www.securityfocus.com/bid/108299	vdb entry third party advisory broken link
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAYXGGJUUYPOMCBZGGDCUZFLUU3JOZG5/	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF2PDXUGOFEOTPVEACKFIHQB6O4XUIZD/	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html	mailing list third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPWHQHNM2MSGO3FDJVIQXQNKYVR7TV45/	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html	mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	mailing list third party advisory vendor advisory
https://www.debian.org/security/2019/dsa-4465	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html	third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html	third party advisory mailing list
https://seclists.org/bugtraq/2019/Jun/26	third party advisory mailing list
https://usn.ubuntu.com/4068-1/	third party advisory vendor advisory
https://usn.ubuntu.com/4068-2/	third party advisory vendor advisory
https://usn.ubuntu.com/4069-1/	third party advisory vendor advisory
https://usn.ubuntu.com/4076-1/	third party advisory vendor advisory
https://usn.ubuntu.com/4069-2/	third party advisory vendor advisory
https://usn.ubuntu.com/4118-1/	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2019:3309	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2019:3517	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0740	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-11884?: CVE-2019-11884 has been scored as a low severity vulnerability.
How to fix CVE-2019-11884?: To fix CVE-2019-11884, 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-2019-11884 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-11884 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.