Linux Kernel 3.x tsc.c null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Linux Kernel 3.x. This affects an unknown part of the file drivers/media/platform/msm/broadcast/tsc.c. The manipulation results in null pointer dereference. This vulnerability is identified as CVE-2015-0573. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Linux Kernel 3.x (Operating System). Affected is an unknown part of the file drivers/media/platform/msm/broadcast/tsc.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

drivers/media/platform/msm/broadcast/tsc.c in the TSC driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service (invalid pointer dereference) or possibly have unspecified other impact via a crafted application that makes a TSC_GET_CARD_STATUS ioctl call.

The weakness was released 08/07/2016 (Website). The advisory is shared for download at us.codeaurora.org. This vulnerability is traded as CVE-2015-0573 since 01/07/2015. The exploitability is told to be easy. The attack needs to be approached locally. A authentication is necessary for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/12/2022).

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

Entries connected to this vulnerability are available at VDB-90575 and VDB-90574. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
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: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: us.codeaurora.org

Timelineinfo

01/07/2015 🔍
08/07/2016 +578 days 🔍
08/07/2016 +0 days 🔍
08/08/2016 +1 days 🔍
09/12/2022 +2226 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: us.codeaurora.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-0573 (🔍)
GCVE (CVE): GCVE-0-2015-0573
GCVE (VulDB): GCVE-100-90576
See also: 🔍

Entryinfo

Created: 08/08/2016 15:13
Updated: 09/12/2022 14:20
Changes: 08/08/2016 15:13 (49), 03/21/2019 17:17 (10), 09/12/2022 14:20 (2)
Complete: 🔍
Cache ID: 216:21A:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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