CVE-2022-3534
Fixed in a distro release EPSS <1%CVSS 5.5
A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.
Products: Linux kernel, Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | libbpf | 0.5.0-2.amzn2.0.3 |
| Amazon Linux 2 | libbpf-devel | 0.5.0-2.amzn2.0.3 |
| Amazon Linux 2 | libbpf-static | 0.5.0-2.amzn2.0.3 |
| Amazon Linux 2023 | bpftool | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-devel | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-headers | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-libbpf | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-libbpf-devel | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-libbpf-static | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-livepatch-6.1.10-15.42 | 1.0-0.amzn2023 |
| Amazon Linux 2023 | kernel-tools | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | kernel-tools-devel | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | perf | 6.1.10-15.42.amzn2023 |
| Amazon Linux 2023 | python3-perf | 6.1.10-15.42.amzn2023 |
| Arch Linux | linux | 6.2-1 |
| Arch Linux | linux-hardened | 6.2-1 |
| Arch Linux | linux-lts | 6.2-1 |
| Arch Linux | linux-zen | 6.2-1 |
| Chainguard | hyperv-daemons | 0 |
| Chainguard | hyperv-daemons-6.18 | 0 |
| Chainguard | hyperv-daemons-generic | 0 |
| Chainguard | linux | 0 |
| Chainguard | linux-aws-6.12 | 6.12.65-r0 |
| Chainguard | linux-aws-6.12 | 0 |
| Chainguard | linux-aws-6.12-boot-installed | 0 |
| Chainguard | linux-aws-6.12-fips-boot-installed | 0 |
| Chainguard | linux-aws-6.12-headers | 0 |
| Chainguard | linux-aws-6.12-modules | 0 |
| Chainguard | linux-aws-6.18 | 0 |
| Chainguard | linux-aws-6.18 | 6.18.10-r0 |
| Chainguard | linux-aws-6.18-boot-installed | 0 |
| Chainguard | linux-aws-6.18-fips-boot-installed | 0 |
| Chainguard | linux-aws-6.18-headers | 0 |
| Chainguard | linux-aws-6.18-modules | 0 |
| Chainguard | linux-aws-generic | 6.18.5-r0 |
| Chainguard | linux-aws-generic | 0 |
| Chainguard | linux-aws-generic-boot-configuration | 0 |
| Chainguard | linux-aws-generic-boot-installed | 0 |
| Chainguard | linux-aws-generic-fips-boot-installed | 0 |
| Chainguard | linux-aws-generic-headers | 0 |
| Chainguard | linux-aws-generic-modules | 0 |
| Chainguard | linux-azure-6.12 | 6.12.65-r1 |
| Chainguard | linux-azure-6.12 | 0 |
| Chainguard | linux-azure-6.18 | 0 |
| Chainguard | linux-azure-6.18-boot-installed | 0 |
| Chainguard | linux-azure-6.18-fips-boot-installed | 0 |
| Chainguard | linux-azure-6.18-headers | 0 |
| Chainguard | linux-azure-6.18-modules | 0 |
| Chainguard | linux-azure-generic | 6.18.5-r0 |
| Chainguard | linux-azure-generic | 0 |
| Chainguard | linux-azure-generic-boot-configuration | 0 |
| Chainguard | linux-azure-generic-boot-installed | 0 |
| Chainguard | linux-azure-generic-fips-boot-installed | 0 |
| Chainguard | linux-azure-generic-headers | 0 |
| Chainguard | linux-azure-generic-modules | 0 |
| Chainguard | linux-boot-configuration | 0 |
| Chainguard | linux-boot-installed | 0 |
| Chainguard | linux-gcp-6.12 | 6.12.65-r0 |
| Chainguard | linux-gcp-6.12 | 0 |
| Chainguard | linux-gcp-6.18 | 6.18.10-r0 |
| Chainguard | linux-gcp-6.18 | 0 |
| Chainguard | linux-gcp-6.18-boot-installed | 0 |
| Chainguard | linux-gcp-6.18-fips-boot-installed | 0 |
| Chainguard | linux-gcp-6.18-headers | 0 |
| Chainguard | linux-gcp-6.18-modules | 0 |
| Chainguard | linux-gcp-generic | 6.18.5-r0 |
| Chainguard | linux-gcp-generic | 0 |
| Chainguard | linux-gcp-generic-boot-installed | 0 |
| Chainguard | linux-gcp-generic-fips-boot-installed | 0 |
| Chainguard | linux-gcp-generic-headers | 0 |
| Chainguard | linux-gcp-generic-modules | 0 |
| Chainguard | linux-modules | 0 |
| Chainguard | linux-qemu-6.12 | 0 |
| Chainguard | linux-qemu-6.12 | 6.12.71-r0 |
| Chainguard | linux-qemu-6.18 | 0 |
| Chainguard | linux-qemu-6.18 | 6.18.10-r0 |
| Chainguard | linux-qemu-generic | 0 |
| Chainguard | linux-qemu-generic | 6.18.5-r0 |
| Chainguard | linux-qemu-generic-bootc-boot-installed | 6.18.5-r0 |
| Chainguard | linux-qemu-melange | 0 |
| Chainguard | linux-qemu-melange | 6.18.16-r0 |
| Chainguard | linux-qemu-rc | 6.19_rc2-r0 |
| Chainguard | linux-qemu-rc | 6.19_rc3-r0 |
| Chainguard | linux-qemu-rc | 6.19_rc1-r1 |
| Chainguard | linux-qemu-rc | 6.18_rc5-r1 |
| Chainguard | linux-qemu-rc | 6.18_rc6-r0 |
| Chainguard | linux-qemu-rc | 6.19_rc5-r0 |
| Chainguard | linux-qemu-rc | 6.19_rc4-r0 |
| Chainguard | linux-qemu-rc | 0 |
| Chainguard | linux-qemu-rc | 6.19_rc1-r0 |
| Chainguard | linux-qemu-rc | 6.18_rc7-r2 |
| Chainguard | linux-qemu-rc | 6.19_rc1-r2 |
| Chainguard | linux-qemu-rc | 6.18_rc5-r0 |
| Chainguard | linux-qemu-rc | 6.18_rc7-r3 |
| Chainguard | linux-qemu-rc-boot-installed | 0 |
| Chainguard | linux-qemu-rc-fips-boot-installed | 0 |
| Chainguard | linux-qemu-rc-headers | 0 |
| Chainguard | linux-qemu-rc-modules | 0 |
| Chainguard | linux-vmware-6.12 | 0 |
| Chainguard | linux-vmware-6.12 | 6.12.71-r0 |
| Chainguard | linux-vmware-6.18 | 0 |
| Chainguard | linux-vmware-6.18 | 6.18.10-r0 |
| Chainguard | linux-vmware-generic | 0 |
| Chainguard | linux-vmware-generic | 6.18.5-r0 |
| Debian 11 | libbpf | 0.3-2+deb11u1 |
| Debian 12 | libbpf | 1.1.0-1 |
| Debian 13 | libbpf | 1.1.0-1 |
| Debian 14 | libbpf | 1.1.0-1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libbpf | 0.5.0-150400.3.3.1 |
| Ubuntu 16.04 LTS | dwarves-dfsg | no fix |
| Ubuntu 20.04 LTS | dwarves-dfsg | 1.21-0ubuntu1~20.04.1 |
| Ubuntu 22.04 LTS | libbpf | 0.5.0-1ubuntu22.04.1 |
| Ubuntu Pro 18.04 LTS | dwarves-dfsg | 1.21-0ubuntu1~18.04.1+esm1 |
| Ubuntu Pro 20.04 LTS | libbpf | 0.5.0-1~ubuntu20.04.1+esm1 |
| openSUSE Leap 15.4 | libbpf | 0.5.0-150400.3.3.1 |