Linux Kernel up to 5.3.10 gs_usb.c gs_can_open resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Linux Kernel up to 5.3.10 and classified as problematic. This impacts the function gs_can_open of the file drivers/net/can/usb/gs_usb.c. Performing a manipulation results in resource consumption. This vulnerability is cataloged as CVE-2019-19052. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Linux Kernel up to 5.3.10 (Operating System). It has been classified as problematic. This affects the function gs_can_open of the file drivers/net/can/usb/gs_usb.c. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. The summary by CVE is:

A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-fb5be6a7b486.

The weakness was shared 11/18/2019. This vulnerability is uniquely identified as CVE-2019-19052 since 11/18/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 5.3.11 eliminates this vulnerability.

The entries VDB-145873, VDB-145872, VDB-145871 and VDB-145870 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 5.3.11
Patch: github.com

Timelineinfo

11/18/2019 🔍
11/18/2019 +0 days 🔍
11/18/2019 +0 days 🔍
02/23/2024 +1558 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: fb5be6a7b4863ecc44963bb80ca614584b6c7817
Status: Not defined

CVE: CVE-2019-19052 (🔍)
GCVE (CVE): GCVE-0-2019-19052
GCVE (VulDB): GCVE-100-145869
See also: 🔍

Entryinfo

Created: 11/18/2019 17:40
Updated: 02/23/2024 09:00
Changes: 11/18/2019 17:40 (40), 11/18/2019 17:45 (18), 02/23/2024 08:58 (6), 02/23/2024 09:00 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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