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 python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade perfUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.93-87.444Upgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools | Jul 4, 2022 | Jul 4, 2022 |
| Debian | — | Upgrade linux | Mar 10, 2022 | Mar 10, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-tools | Apr 20, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernelUpgrade python3-perfUpgrade python-perfUpgrade bpftoolUpgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-tools | Mar 29, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Mar 3, 2022 | Mar 2, 2022 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 14, 2022 |
| Suse | — | Upgrade kernel-default-livepatch-develUpgrade kernel-source-azureUpgrade kernel-vanilla-baseUpgrade gfs2-kmp-preemptUpgrade kernel-docs-htmlUpgrade kernel-zfcpdump-manUpgrade kernel-vanilla-develUpgrade kernel-default-develUpgrade kselftests-kmp-azureUpgrade kernel-default-baseUpgrade kernel-64kbUpgrade dlm-kmp-preemptUpgrade dtb-caviumUpgrade kernel-kvmsmall-baseUpgrade kernel-kvmsmall-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-azure-baseUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-vanilla-livepatch-develUpgrade dtb-sprdUpgrade kselftests-kmp-preemptUpgrade kernel-sourceUpgrade reiserfs-kmp-64kbUpgrade kernel-default-livepatchUpgrade kernel-obs-buildUpgrade dtb-alteraUpgrade reiserfs-kmp-preemptUpgrade kselftests-kmp-64kbUpgrade kernel-azure-extraUpgrade dtb-exynosUpgrade kernel-preempt-extraUpgrade ocfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade dtb-allwinnerUpgrade ocfs2-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-64kb-extraUpgrade kernel-azure-develUpgrade dtb-freescaleUpgrade kernel-azureUpgrade kernel-preempt-develUpgrade dtb-amdUpgrade kernel-kvmsmallUpgrade dtb-xilinxUpgrade kernel-symsUpgrade dtb-zteUpgrade kernel-docsUpgrade kernel-debug-baseUpgrade dtb-broadcomUpgrade cluster-md-kmp-64kbUpgrade dtb-marvellUpgrade dtb-lg | Jan 26, 2022 | Jan 25, 2022 |
| Ubuntu | — | Upgrade linux-image-5.13.0-1019-awsUpgrade linux-image-virtualUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.13.0-1021-gcpUpgrade linux-image-5.4.0-1056-raspiUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.13.0-1025-oracleUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.4.0-1018-ibmUpgrade linux-image-azure-fdeUpgrade linux-image-oem-20.04dUpgrade linux-image-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-5.4.0-1073-azure-fdeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-gcpUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.13.0-37-generic-64kUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-5.13.0-37-generic-lpaeUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-105-lowlatencyUpgrade linux-image-gke-5.4Upgrade linux-image-5.4.0-1032-bluefieldUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.4.0-1066-gkeUpgrade linux-image-ibmUpgrade linux-image-5.4.0-1059-kvmUpgrade linux-image-5.4.0-105-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-105-genericUpgrade linux-image-genericUpgrade linux-image-5.13.0-1022-raspiUpgrade linux-image-gkeop-5.4Upgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1067-oracleUpgrade linux-image-5.4.0-1037-gkeopUpgrade linux-image-oemUpgrade linux-image-5.13.0-1018-kvmUpgrade linux-image-raspi2Upgrade linux-image-azureUpgrade linux-image-gkeUpgrade linux-image-5.4.0-1073-azureUpgrade linux-image-5.13.0-37-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1069-awsUpgrade linux-image-5.13.0-1023-oracleUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-1068-gcpUpgrade linux-image-5.13.0-37-genericUpgrade linux-image-aws-lts-20.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-raspiUpgrade linux-image-generic-64kUpgrade linux-image-5.13.0-1022-raspi-nolpaeUpgrade linux-image-5.13.0-1021-azureUpgrade linux-image-5.14.0-1022-oemUpgrade linux-image-generic-lpae | 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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