VDB-132474 · CVE-2019-10124 · BID 108488

Linux Kernel up to 5.0.3 mm/memory-failure.c soft_offline_in_use_page denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel up to 5.0.3. It has been declared as problematic. Affected by this issue is the function soft_offline_in_use_page of the file mm/memory-failure.c. The manipulation results in denial of service. This vulnerability is cataloged as CVE-2019-10124. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 5.0.3 (Operating System). Affected is the function soft_offline_in_use_page of the file mm/memory-failure.c. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

An issue was discovered in the hwpoison implementation in mm/memory-failure.c in the Linux kernel before 5.0.4. When soft_offline_in_use_page() runs on a thp tail page after pmd is split, an attacker can cause a denial of service (BUG).

The weakness was shared 03/27/2019. This vulnerability is traded as CVE-2019-10124 since 03/27/2019. Technical details are known, but there is no available exploit.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 172478 (SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2019:1536-1) (Sad SACK)).

Upgrading to version 5.0.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 108488†). The entries VDB-133999, VDB-135204 and VDB-135656 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 5.0.4

Timelineinfo

03/27/2019 🔍
03/27/2019 +0 days 🔍
03/27/2019 +0 days 🔍
05/14/2019 +48 days 🔍
05/21/2020 +373 days 🔍

Sourcesinfo

Vendor: kernel.org

Status: Confirmed

CVE: CVE-2019-10124 (🔍)
GCVE (CVE): GCVE-0-2019-10124
GCVE (VulDB): GCVE-100-132474
SecurityFocus: 108488 - Linux Kernel CVE-2019-11085 Local Privilege Escalation Vulnerability

See also: 🔍

Entryinfo

Created: 03/27/2019 13:53
Updated: 05/21/2020 20:32
Changes: 03/27/2019 13:53 (47), 05/21/2020 20:32 (2)
Complete: 🔍
Cache ID: 216:A1F:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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