CVE-2019-15214

An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c.

CVSS v3.0 6.4 MEDIUM
CVSS v2.0 6.9 MEDIUM

6.4^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2a3f7221acddfe1caa9ff09b3a8158c39b2fdeac	Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c2f870890fd28e023b0fcf49dcee333f2c8bad7	Patch Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10	Release Notes Vendor Advisory
https://syzkaller.appspot.com/bug?id=75903e0021cef79bc434d068b5169b599b2a46a9	Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/20/2	Mailing List Third Party Advisory
https://usn.ubuntu.com/4115-1/	Third Party Advisory
https://usn.ubuntu.com/4118-1/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190905-0002/	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:opensuse:leap:15.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*

Information

Published : 2019-08-19 15:15

Updated : 2020-03-06 09:01

NVD link : CVE-2019-15214

Mitre link : CVE-2019-15214

JSON object : View

CWE

CWE-416

Use After Free

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Products Affected

canonical

ubuntu_linux

linux

linux_kernel

opensuse

leap

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