Linux Kernel up to 5.2.9 USB Device technisat-usb2.c out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel up to 5.2.9. It has been rated as critical. This vulnerability affects unknown code of the file drivers/media/usb/dvb-usb/technisat-usb2.c of the component USB Device Handler. The manipulation leads to out-of-bounds. This vulnerability is listed as CVE-2019-15505. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Linux Kernel up to 5.2.9 (Operating System) and classified as critical. This issue affects an unknown function of the file drivers/media/usb/dvb-usb/technisat-usb2.c of the component USB Device Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).

The weakness was presented 08/23/2019 (Website). The advisory is shared at seclists.org. The identification of this vulnerability is CVE-2019-15505 since 08/23/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-138837, VDB-138838, VDB-138839 and VDB-138853 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: git.linuxtv.org

Timelineinfo

08/23/2019 🔍
08/23/2019 +0 days 🔍
08/23/2019 +0 days 🔍
12/01/2023 +1561 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: K28222050
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-15505 (🔍)
GCVE (CVE): GCVE-0-2019-15505
GCVE (VulDB): GCVE-100-140693
See also: 🔍

Entryinfo

Created: 08/23/2019 15:54
Updated: 12/01/2023 12:53
Changes: 08/23/2019 15:54 (57), 08/04/2020 09:12 (2), 12/01/2023 12:46 (4), 12/01/2023 12:53 (1)
Complete: 🔍
Cache ID: 216::103

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