CVE-2019-15920

An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents a memory leak.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/torvalds/linux/commit/088aaf17aa79300cab14dbee2569c58cfafd7d6e	Exploit Patch Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10	Mailing List Vendor 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
https://security.netapp.com/advisory/ntap-20191004-0001/	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:opensuse:leap:15.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*

Information

Published : 2019-09-04 12:15

Updated : 2019-12-11 11:33

NVD link : CVE-2019-15920

Mitre link : CVE-2019-15920

JSON object : View

CWE

CWE-416

Use After Free

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Products Affected

linux

linux_kernel

opensuse

leap

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