by Kastro
Paper/Archive/CVE-2022-42499

CVE-2022-42499

google_android — In sms_SendMmCpErrMsg of sms_MmConManagement.c, there is a possible out of bounds write due to a heap buffer overflow.

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 53.3.533 × 2010.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In sms_SendMmCpErrMsg of sms_MmConManagement.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-242001391References: N/A

Affected

ProductAffectedFixed inSource
AndroidAndroid kernel–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsource.android.com/security/bulletin/pixel/2023-03-01