Name: CVE-2021-30002: Missing Release of Memory after Effective Lifetime
Creator: Rapid7
Published: 2021-04-02T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-30002, CWE-401, CVSS 6.2, EPSS 0.0003

An issue was discovered in the Linux kernel before 5.11.3 when a webcam device exists. video_usercopy in drivers/media/v4l2-core/v4l2-ioctl.c has a memory leak for large arguments, aka CID-fb18802a338b.

CVSS Details

CVSS 3.1 Base Score: 6.2
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alma_linux	—	Upgrade kernel-tools-libs-develUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-cross-headersUpgrade kernel-rt-debug-coreUpgrade bpftoolUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-rt-kvmUpgrade kernel-develUpgrade python3-perfUpgrade kernel-rt-modules-extraUpgrade kernel-rt-develUpgrade kernel-rtUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-modulesUpgrade kernel-zfcpdumpUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade perfUpgrade kernel-zfcpdump-develUpgrade kernel-modules-extraUpgrade kernel-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-docUpgrade kernel-toolsUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-modules	Nov 14, 2022	Apr 2, 2021
Centos_linux	—	Upgrade kernelUpgrade kernel-rt	Nov 9, 2022	Apr 2, 2021
Debian	—	Upgrade linux	Jun 24, 2021	Apr 2, 2021
Huawei Euleros 2_0_sp2	—	Upgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-tools	Sep 16, 2021	Apr 2, 2021
Huawei Euleros 2_0_sp3	—	Upgrade kernelUpgrade python-perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel-debuginfoUpgrade perf	May 25, 2022	Apr 2, 2021
Huawei Euleros 2_0_sp5	—	Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade perf	Jul 19, 2021	Apr 2, 2021
Huawei Euleros 2_0_sp8	—	Upgrade python-perfUpgrade perfUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-sourceUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-devel	Jun 28, 2021	Apr 2, 2021
Huawei Euleros 2_0_sp9	—	Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel	Jul 2, 2021	Apr 2, 2021
Oracle_linux	—	Upgrade kernel-uekUpgrade kernel	Oct 5, 2022	Apr 2, 2021
Redhat_linux	—	Upgrade kernelNo solution existsUpgrade kernel-rt	Nov 9, 2022	Apr 2, 2021
Rocky_linux	—	Upgrade kernel-rt-develUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-modulesUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-debug-develUpgrade kernel-rt-debug-develUpgrade kernel-develUpgrade python3-perfUpgrade perfUpgrade kernel-rt-kvmUpgrade kernel-rt-debugUpgrade kernel-debugUpgrade kernel-toolsUpgrade kernel-modulesUpgrade kernel-rt-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade kernel-cross-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rtUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-core	Mar 12, 2024	Apr 2, 2021
Suse	—	Upgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-azureUpgrade kernel-xen-baseUpgrade kernel-vanilla-baseUpgrade reiserfs-kmp-azureUpgrade kernel-xenUpgrade kernel-64kb-develUpgrade ocfs2-kmp-rt_debugUpgrade kernel-defaultUpgrade reiserfs-kmp-rt_debugUpgrade kernel-64kb-optionalUpgrade kernel-devel-rtUpgrade kernel-xen-develUpgrade kernel-develUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade kernel-preempt-extraUpgrade cluster-md-kmp-preemptUpgrade gfs2-kmp-preemptUpgrade dlm-kmp-rt_debugUpgrade kernel-64kb-extraUpgrade kernel-preempt-develUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-rt_debugUpgrade kernel-azure-optionalUpgrade dlm-kmp-rtUpgrade kernel-azureUpgrade kernel-ec2-baseUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade kernel-preempt-optionalUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-debugUpgrade reiserfs-kmp-preemptUpgrade gfs2-kmp-azureUpgrade dlm-kmp-64kbUpgrade kernel-default-develUpgrade kernel-trace-develUpgrade kernel-default-kgraftUpgrade reiserfs-kmp-rtUpgrade kernel-trace-baseUpgrade kernel-default-baseUpgrade kernel-rt_debug-develUpgrade kernel-bigmem-baseUpgrade kernel-default-livepatch-develUpgrade kernel-ppc64Upgrade kernel-preempt-livepatch-develUpgrade kernel-default-optionalUpgrade ocfs2-kmp-defaultUpgrade kernel-bigmem-develUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-debug-develUpgrade kernel-source-vanillaUpgrade kernel-rt-develUpgrade kernel-obs-buildUpgrade reiserfs-kmp-64kbUpgrade kernel-azure-develUpgrade kernel-obs-qaUpgrade kernel-azure-baseUpgrade kernel-pae-baseUpgrade kernel-kvmsmall-develUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade kernel-devel-azureUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade ocfs2-kmp-preemptUpgrade kernel-traceUpgrade kselftests-kmp-rt_debugUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-ec2-develUpgrade kernel-docs-htmlUpgrade dlm-kmp-preemptUpgrade kernel-pae-develUpgrade kernel-preemptUpgrade kernel-syms-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-sourceUpgrade gfs2-kmp-rt_debugUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-default-extraUpgrade dlm-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade kernel-ppc64-baseUpgrade kselftests-kmp-defaultUpgrade kernel-rtUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-paeUpgrade kernel-kvmsmallUpgrade kernel-docsUpgrade kernel-default-base-rebuildUpgrade kselftests-kmp-64kbUpgrade dlm-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-rt_debug-extraUpgrade kernel-rt-extraUpgrade kselftests-kmp-preemptUpgrade gfs2-kmp-64kbUpgrade kernel-macrosUpgrade kernel-bigmemUpgrade kernel-ppc64-develUpgrade kernel-ec2Upgrade kernel-default-man	Apr 16, 2021	Apr 2, 2021
Ubuntu	—	Upgrade linux-image-5.4.0-1045-oracleUpgrade linux-image-5.8.0-55-generic-64kUpgrade linux-image-5.8.0-1033-azureUpgrade linux-image-awsUpgrade linux-image-4.15.0-143-generic-lpaeUpgrade linux-image-4.15.0-1071-oracleUpgrade linux-image-5.4.0-1043-gkeUpgrade linux-image-4.15.0-1114-azureUpgrade linux-image-5.6.0-1056-oemUpgrade linux-image-5.8.0-1032-gcpUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.8.0-1026-raspi-nolpaeUpgrade linux-image-4.15.0-1018-dell300xUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-dell300xUpgrade linux-image-azureUpgrade linux-image-4.15.0-1091-kvmUpgrade linux-image-4.15.0-143-genericUpgrade linux-image-aws-hweUpgrade linux-image-5.4.0-73-genericUpgrade linux-image-kvmUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.15.0-1099-gcpUpgrade linux-image-5.4.0-1035-raspiUpgrade linux-image-5.8.0-55-generic-lpaeUpgrade linux-image-raspiUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oemUpgrade linux-image-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-snapdragonUpgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1044-oracleUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1102-awsUpgrade linux-image-gke-5.4Upgrade linux-image-aws-lts-18.04Upgrade linux-image-4.15.0-143-lowlatencyUpgrade linux-image-5.8.0-55-genericUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-1102-snapdragonUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-osp1Upgrade linux-image-gkeopUpgrade linux-image-5.4.0-1047-azureUpgrade linux-image-5.4.0-73-generic-lpaeUpgrade linux-image-5.4.0-1043-gcpUpgrade linux-image-virtualUpgrade linux-image-5.8.0-1026-raspiUpgrade linux-image-gkeop-5.4Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-1048-awsUpgrade linux-image-5.4.0-73-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-64kUpgrade linux-image-5.8.0-1028-kvmUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.8.0-55-lowlatencyUpgrade linux-image-4.15.0-1085-raspi2Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-raspi2Upgrade linux-image-5.8.0-1035-awsUpgrade linux-image-5.8.0-1031-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-1039-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1015-gkeopUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic	May 12, 2021	Apr 2, 2021
Vmware Photon_os	—	Use 'tdnf update' to upgrade all packages to the latest version.	Jan 20, 2025	Apr 2, 2021

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CVSS Details

Covered by Rapid7

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