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CVE-2019-15807

Good to know:

Date: August 29, 2019

In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.

Language: C

Severity Score

4.7

Related Resources (5)

Url: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13

Url: https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html

Url: https://security-tracker.debian.org/tracker/CVE-2019-15807

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-15807

Url: https://www.mend.io/vulnerability-database/CVE-2019-15807

Severity Score

4.7

Weakness Type (CWE)

Resource Management Errors

CWE-399

Missing Release of Memory after Effective Lifetime

CWE-401

Top Fix

Upgrade Version

Upgrade to version v5.2-rc3

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CVSS v3.1

Base Score:	4.7
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.7
Access Vector (AV):	LOCAL
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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CVE-2019-15807

Good to know:

Date: August 29, 2019

Language: C

Severity Score

Related Resources (5)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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