var-201804-0307
Vulnerability from variot
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 400 and SD 800, in drmprov_cmd_verify_key(), the variable feature_name_length is not validated. There is a check for feature_name_len + filePathLen but there might be an integer wrap when checking feature_name_len + filePathLen. This leads to a buffer overflow. plural Qualcomm Run on product Android Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Google Android is prone to multiple unspecified security vulnerabilities. Little is known about these issues or its effects at this time. We will update this BID as more information emerges. Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance (OHA). Both Qualcomm SD 400 and Qualcomm SD 800 are central processing unit (CPU) products of Qualcomm (Qualcomm). There is a buffer overflow vulnerability in Qualcomm closed-source components in versions before Android 2018-04-05. The vulnerability stems from the fact that the program does not verify the feature_name_length variable in the 'drmprov_cmd_verify_key()' function. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service. The following products (phones) are affected: Qualcomm SD 400; Qualcomm SD 800
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There is a check for feature_name_len + filePathLen but there might be an integer wrap when checking feature_name_len + filePathLen. This leads to a buffer overflow. plural Qualcomm Run on product Android Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Google Android is prone to multiple unspecified security vulnerabilities. \nLittle is known about these issues or its effects at this time. We will update this BID as more information emerges. Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance (OHA). Both Qualcomm SD 400 and Qualcomm SD 800 are central processing unit (CPU) products of Qualcomm (Qualcomm). There is a buffer overflow vulnerability in Qualcomm closed-source components in versions before Android 2018-04-05. The vulnerability stems from the fact that the program does not verify the feature_name_length variable in the \u0027drmprov_cmd_verify_key()\u0027 function. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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