In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. 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-147802478References: Upstream kernel
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-kernel-abi-whitelistsalma-upgrade-kernel-tools-libs-devel | May 4, 2022 | Dec 14, 2020 | |
| Centos_linux | — | centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-3_10_0-1160_21_1centos-upgrade-kpatch-patch-3_10_0-1160_21_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_24_1centos-upgrade-kpatch-patch-3_10_0-1160_24_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_25_1centos-upgrade-kpatch-patch-3_10_0-1160_25_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_31_1centos-upgrade-kpatch-patch-3_10_0-1160_31_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_36_2centos-upgrade-kpatch-patch-3_10_0-1160_36_2-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_41_1centos-upgrade-kpatch-patch-3_10_0-1160_41_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_42_2centos-upgrade-kpatch-patch-3_10_0-1160_42_2-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_45_1centos-upgrade-kpatch-patch-3_10_0-1160_45_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_49_1centos-upgrade-kpatch-patch-3_10_0-1160_49_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_53_1centos-upgrade-kpatch-patch-3_10_0-1160_53_1-debuginfo | Apr 8, 2021 | Dec 14, 2020 |
| Debian | debian-upgrade-linux | Jul 30, 2024 | Dec 14, 2020 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-kernelhuawei-euleros-2_0_sp2-upgrade-kernel-debughuawei-euleros-2_0_sp2-upgrade-kernel-debug-develhuawei-euleros-2_0_sp2-upgrade-kernel-debuginfohuawei-euleros-2_0_sp2-upgrade-kernel-debuginfo-common-x86_64huawei-euleros-2_0_sp2-upgrade-kernel-develhuawei-euleros-2_0_sp2-upgrade-kernel-headershuawei-euleros-2_0_sp2-upgrade-kernel-toolshuawei-euleros-2_0_sp2-upgrade-kernel-tools-libshuawei-euleros-2_0_sp2-upgrade-perfhuawei-euleros-2_0_sp2-upgrade-python-perf | Sep 16, 2021 | Dec 14, 2020 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-kernelhuawei-euleros-2_0_sp3-upgrade-kernel-debuginfohuawei-euleros-2_0_sp3-upgrade-kernel-debuginfo-common-x86_64huawei-euleros-2_0_sp3-upgrade-kernel-develhuawei-euleros-2_0_sp3-upgrade-kernel-headershuawei-euleros-2_0_sp3-upgrade-kernel-toolshuawei-euleros-2_0_sp3-upgrade-kernel-tools-libshuawei-euleros-2_0_sp3-upgrade-perfhuawei-euleros-2_0_sp3-upgrade-python-perf | Apr 30, 2021 | Dec 14, 2020 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-kernelhuawei-euleros-2_0_sp5-upgrade-kernel-develhuawei-euleros-2_0_sp5-upgrade-kernel-headershuawei-euleros-2_0_sp5-upgrade-kernel-toolshuawei-euleros-2_0_sp5-upgrade-kernel-tools-libshuawei-euleros-2_0_sp5-upgrade-perfhuawei-euleros-2_0_sp5-upgrade-python-perf | May 19, 2021 | Dec 14, 2020 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-kernelhuawei-euleros-2_0_sp9-upgrade-kernel-toolshuawei-euleros-2_0_sp9-upgrade-kernel-tools-libshuawei-euleros-2_0_sp9-upgrade-python3-perf | Jan 5, 2021 | Dec 14, 2020 | |
| Oracle_linux | — | oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek | Apr 8, 2021 | Jan 18, 2021 |
| Redhat_linux | redhat-upgrade-kernelredhat-upgrade-kernel-rt | Apr 8, 2021 | Dec 14, 2020 | |
| Suse | — | suse-upgrade-cluster-md-kmp-defaultsuse-upgrade-cluster-md-kmp-rtsuse-upgrade-cluster-md-kmp-rt_debugsuse-upgrade-cluster-network-kmp-defaultsuse-upgrade-dlm-kmp-defaultsuse-upgrade-dlm-kmp-rtsuse-upgrade-dlm-kmp-rt_debugsuse-upgrade-gfs2-kmp-defaultsuse-upgrade-gfs2-kmp-rtsuse-upgrade-gfs2-kmp-rt_debugsuse-upgrade-kernel-64kbsuse-upgrade-kernel-64kb-develsuse-upgrade-kernel-64kb-extrasuse-upgrade-kernel-64kb-optionalsuse-upgrade-kernel-azuresuse-upgrade-kernel-azure-basesuse-upgrade-kernel-azure-develsuse-upgrade-kernel-debugsuse-upgrade-kernel-debug-basesuse-upgrade-kernel-debug-develsuse-upgrade-kernel-defaultsuse-upgrade-kernel-default-basesuse-upgrade-kernel-default-develsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-default-kgraftsuse-upgrade-kernel-default-livepatchsuse-upgrade-kernel-default-livepatch-develsuse-upgrade-kernel-default-mansuse-upgrade-kernel-default-optionalsuse-upgrade-kernel-develsuse-upgrade-kernel-devel-azuresuse-upgrade-kernel-devel-rtsuse-upgrade-kernel-docssuse-upgrade-kernel-docs-htmlsuse-upgrade-kernel-kvmsmallsuse-upgrade-kernel-kvmsmall-basesuse-upgrade-kernel-kvmsmall-develsuse-upgrade-kernel-livepatch-4_12_14-150_52-defaultsuse-upgrade-kernel-livepatch-4_12_14-150_55-defaultsuse-upgrade-kernel-livepatch-4_12_14-150_58-defaultsuse-upgrade-kernel-livepatch-4_12_14-150_63-defaultsuse-upgrade-kernel-livepatch-4_12_14-150_66-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_34-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_37-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_40-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_45-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_48-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_51-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_56-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_61-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_64-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_67-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_72-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_75-defaultsuse-upgrade-kernel-livepatch-4_12_14-197_78-defaultsuse-upgrade-kernel-livepatch-5_3_18-22-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_12-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_15-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_24-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_29-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_34-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_37-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_43-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_46-defaultsuse-upgrade-kernel-livepatch-5_3_18-24_9-defaultsuse-upgrade-kernel-macrossuse-upgrade-kernel-obs-buildsuse-upgrade-kernel-obs-qasuse-upgrade-kernel-preemptsuse-upgrade-kernel-preempt-develsuse-upgrade-kernel-preempt-extrasuse-upgrade-kernel-preempt-optionalsuse-upgrade-kernel-rtsuse-upgrade-kernel-rt-develsuse-upgrade-kernel-rt-extrasuse-upgrade-kernel-rt_debugsuse-upgrade-kernel-rt_debug-develsuse-upgrade-kernel-rt_debug-extrasuse-upgrade-kernel-sourcesuse-upgrade-kernel-source-azuresuse-upgrade-kernel-source-rtsuse-upgrade-kernel-source-vanillasuse-upgrade-kernel-symssuse-upgrade-kernel-syms-azuresuse-upgrade-kernel-syms-rtsuse-upgrade-kernel-vanillasuse-upgrade-kernel-vanilla-basesuse-upgrade-kernel-vanilla-develsuse-upgrade-kernel-zfcpdumpsuse-upgrade-kgraft-patch-4_4_121-92_129-defaultsuse-upgrade-kgraft-patch-4_4_121-92_135-defaultsuse-upgrade-kgraft-patch-4_4_121-92_138-defaultsuse-upgrade-kgraft-patch-4_4_121-92_141-defaultsuse-upgrade-kgraft-patch-4_4_121-92_146-defaultsuse-upgrade-kgraft-patch-4_4_121-92_149-defaultsuse-upgrade-kgraft-patch-4_4_180-94_116-defaultsuse-upgrade-kgraft-patch-4_4_180-94_121-defaultsuse-upgrade-kgraft-patch-4_4_180-94_124-defaultsuse-upgrade-kgraft-patch-4_4_180-94_127-defaultsuse-upgrade-kgraft-patch-4_4_180-94_130-defaultsuse-upgrade-kgraft-patch-4_4_180-94_135-defaultsuse-upgrade-kgraft-patch-4_4_180-94_138-defaultsuse-upgrade-kselftests-kmp-rtsuse-upgrade-kselftests-kmp-rt_debugsuse-upgrade-ocfs2-kmp-defaultsuse-upgrade-ocfs2-kmp-rtsuse-upgrade-ocfs2-kmp-rt_debugsuse-upgrade-reiserfs-kmp-defaultsuse-upgrade-reiserfs-kmp-rtsuse-upgrade-reiserfs-kmp-rt_debug | Jan 14, 2021 | Dec 14, 2020 |
| Ubuntu | ubuntu-upgrade-linux-image-5-6-0-1053-oemubuntu-upgrade-linux-image-oem-20-04 | Apr 14, 2021 | Dec 14, 2020 |
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