A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.93-87.444Upgrade bpftool-debuginfoUpgrade perfUpgrade python-perf-debuginfo | Jul 4, 2022 | Jul 4, 2022 |
| Debian | — | Upgrade linux | Mar 10, 2022 | Mar 10, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Apr 20, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-headersUpgrade python3-perfUpgrade kernel | Mar 29, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Mar 3, 2022 | Mar 2, 2022 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 14, 2022 |
| Suse | — | Upgrade dtb-socionextUpgrade dtb-hisiliconUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-preempt-optionalUpgrade ocfs2-kmp-preemptUpgrade kernel-zfcpdumpUpgrade reiserfs-kmp-defaultUpgrade kernel-vanillaUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade dtb-zteUpgrade kernel-default-manUpgrade kernel-64kb-optionalUpgrade dtb-armUpgrade reiserfs-kmp-azureUpgrade kernel-preempt-livepatch-develUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade dtb-alUpgrade dtb-xilinxUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-preemptUpgrade kernel-default-optionalUpgrade kernel-macrosUpgrade dtb-mediatekUpgrade kernel-defaultUpgrade kernel-debug-develUpgrade kernel-syms-azureUpgrade kernel-default-base-rebuildUpgrade kernel-preemptUpgrade dtb-apmUpgrade kernel-64kb-develUpgrade dtb-amlogicUpgrade dtb-qcomUpgrade kernel-develUpgrade kernel-default-extraUpgrade gfs2-kmp-64kbUpgrade dtb-renesasUpgrade kernel-azure-livepatch-develUpgrade kernel-devel-azureUpgrade kernel-debug-baseUpgrade kernel-64kb-livepatch-develUpgrade kernel-64kb-extraUpgrade dtb-caviumUpgrade dlm-kmp-preemptUpgrade kernel-debugUpgrade kernel-docsUpgrade dtb-rockchipUpgrade kernel-debug-livepatch-develUpgrade kernel-syms | Jan 26, 2022 | Jan 25, 2022 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-5.4.0-1018-ibmUpgrade linux-image-bluefieldUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-gcpUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1056-raspiUpgrade linux-image-oem-20.04Upgrade linux-image-5.13.0-37-generic-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-5.4.0-1073-azure-fdeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1032-bluefieldUpgrade linux-image-5.13.0-1019-awsUpgrade linux-image-5.13.0-1021-gcpUpgrade linux-image-gke-5.4Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-5.13.0-1025-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-105-lowlatencyUpgrade linux-image-5.13.0-37-generic-lpaeUpgrade linux-image-5.13.0-37-lowlatencyUpgrade linux-image-5.14.0-1022-oemUpgrade linux-image-generic-64kUpgrade linux-image-gkeUpgrade linux-image-5.13.0-1018-kvmUpgrade linux-image-raspiUpgrade linux-image-5.13.0-1022-raspi-nolpaeUpgrade linux-image-5.4.0-1067-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oemUpgrade linux-image-ibmUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.13.0-37-genericUpgrade linux-image-oem-osp1Upgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-raspi2Upgrade linux-image-5.4.0-1037-gkeopUpgrade linux-image-5.4.0-1073-azureUpgrade linux-image-azure-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1066-gkeUpgrade linux-image-5.13.0-1023-oracleUpgrade linux-image-5.4.0-105-generic-lpaeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-5.4.0-105-genericUpgrade linux-image-5.4.0-1069-awsUpgrade linux-image-5.4.0-1059-kvmUpgrade linux-image-5.13.0-1021-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1068-gcpUpgrade linux-image-5.13.0-1022-raspiUpgrade linux-image-aws-lts-20.04 | Feb 9, 2022 | Jan 25, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 14, 2022 |
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