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CVE-2021-0936 PUBLISHED

In acc_read of f_accessory.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173789633References: Upstream kernel

EPSS 0.02% · 6.2th percentile

Risk Scores

EPSS Score
0.02%
6.2th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-azure-5.35.3.0-1012.13~18.04.1, 5.3.0-1013.14~18.04.1, 5.3.0-1018.19~18.04.1
Ubuntu:18.04:LTSlinux-gcp-edge4.18.0-1008.9~18.04.1, *, *
Ubuntu:18.04:LTSlinux-oracle-5.3*, *, *
Ubuntu:18.04:LTSlinux-gcp5.0.0-1031.32, 5.0.0-1029.30~18.04.1, 5.0.0-1028.29~18.04.1
Ubuntu:18.04:LTSlinux-aws-5.00, 5.0.0-1021.24~18.04.1, 5.0.0-1022.25~18.04.1
Ubuntu:18.04:LTSlinux-gcp-5.35.3.0-1026.28~18.04.1, 0, 5.3.0-1008.9~18.04.1
Ubuntu:18.04:LTSlinux-azure4.15.0-1032.33, 5.0.0-1025.27~18.04.1, 5.0.0-1023.24~18.04.1
Ubuntu:18.04:LTSlinux-azure-edge4.18.0-1008.8~18.04.1, 5.0.0-1012.12~18.04.2, 4.18.0-1007.7~18.04.1
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-17.18~18.04.1, 5.0.0-16.17~18.04.1, 0
Ubuntu:20.04:LTSlinux-riscv5.4.0-28.32, 5.4.0-30.34, 5.4.0-34.38
Ubuntu:20.04:LTSlinux-raspi25.4.0-1004.4, 5.3.0-1014.16, 5.4.0-1006.6
Ubuntu:16.04:LTSlinux-hwe-edge0, 4.8.0-30.32~16.04.1, 4.8.0-32.34~16.04.1
Ubuntu:18.04:LTSlinux-oracle-5.05.0.0-1009.14~18.04.1, 5.0.0-1011.16, 5.0.0-1013.18
Ubuntu:18.04:LTSlinux-aws-5.3*, 5.3.0-1035.37, 5.3.0-1034.36
Ubuntu:18.04:LTSlinux-hwe5.3.0-62.56~18.04.1, 5.3.0-61.55~18.04.1, 5.3.0-59.53~18.04.1

Timeline

References

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