Vulnerability Details CVE-2018-5891
While processing modem SSR after IMS is registered, the IMS data daemon is restarted but the ipc_dataHandle is no longer available. Consequently, the DPL thread frees the internal memory for dataDHandle but the local variable pointer is not updated which can lead to a Use After Free condition in Snapdragon Mobile and Snapdragon Wear.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.8%
CVSS Severity
CVSS v3 Score 8.4
CVSS v2 Score 4.6
References
Products affected by CVE-2018-5891
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cpe:2.3:h:qualcomm:msm8909w:-
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cpe:2.3:h:qualcomm:msm8996au:-
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cpe:2.3:h:qualcomm:sd_205:-
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cpe:2.3:h:qualcomm:sd_210:-
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cpe:2.3:h:qualcomm:sd_212:-
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cpe:2.3:h:qualcomm:sd_415:-
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cpe:2.3:h:qualcomm:sd_450:-
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cpe:2.3:h:qualcomm:sd_615:-
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cpe:2.3:h:qualcomm:sd_616:-
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cpe:2.3:h:qualcomm:sd_625:-
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cpe:2.3:h:qualcomm:sd_650:-
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cpe:2.3:h:qualcomm:sd_652:-
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cpe:2.3:h:qualcomm:sd_820:-
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cpe:2.3:h:qualcomm:sd_835:-
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cpe:2.3:h:qualcomm:sd_845:-
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cpe:2.3:o:qualcomm:msm8909w_firmware:-
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cpe:2.3:o:qualcomm:msm8996au_firmware:-
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cpe:2.3:o:qualcomm:sd_205_firmware:-
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cpe:2.3:o:qualcomm:sd_210_firmware:-
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cpe:2.3:o:qualcomm:sd_212_firmware:-
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cpe:2.3:o:qualcomm:sd_415_firmware:-
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cpe:2.3:o:qualcomm:sd_450_firmware:-
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cpe:2.3:o:qualcomm:sd_615_firmware:-
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cpe:2.3:o:qualcomm:sd_616_firmware:-
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cpe:2.3:o:qualcomm:sd_625_firmware:-
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cpe:2.3:o:qualcomm:sd_650_firmware:-
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cpe:2.3:o:qualcomm:sd_652_firmware:-
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cpe:2.3:o:qualcomm:sd_820_firmware:-
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cpe:2.3:o:qualcomm:sd_835_firmware:-
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cpe:2.3:o:qualcomm:sd_845_firmware:-