Vulnerability Details : CVE-2019-15917
An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2019-15917
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 12 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-15917
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
[email protected] |
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
[email protected] |
CWE ids for CVE-2019-15917
-
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.Assigned by: [email protected] (Primary)
References for CVE-2019-15917
-
https://seclists.org/bugtraq/2020/Jan/10
Mailing List;Third Party Advisory
-
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.5
Release Notes
-
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20191004-0001/
Third Party Advisory
-
https://github.com/torvalds/linux/commit/56897b217a1d0a91c9920cb418d6b3fe922f590a
Patch
-
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Third Party Advisory
-
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
Third Party Advisory;VDB Entry
-
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Third Party Advisory
Products affected by CVE-2019-15917
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*