CVE-2022-0500: Buffer Overflow
First published: Mon Jan 24 2022(Updated: )
A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.10<5.15.37 | |
| Linux Linux kernel | >=5.16<5.16.11 | |
| Fedoraproject Fedora | =34 | |
| Fedoraproject Fedora | =35 | |
| All of | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| All of | ||
| Netapp H300s Firmware | ||
| Netapp H300s | ||
| All of | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| All of | ||
| Netapp H410s Firmware | ||
| Netapp H410s | ||
| All of | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| All of | ||
| Netapp H500s Firmware | ||
| Netapp H500s | ||
| All of | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| All of | ||
| Netapp H700s Firmware | ||
| Netapp H700s | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| Netapp H300s Firmware | ||
| Netapp H300s | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| Netapp H410s Firmware | ||
| Netapp H410s | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| Netapp H500s Firmware | ||
| Netapp H500s | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| Netapp H700s Firmware | ||
| Netapp H700s | ||
| redhat/Linux kernel | <5.17 | 5.17 |
| debian/linux | <=5.10.218-1<=5.10.221-1 | 6.1.94-1 6.1.99-1 6.9.12-1 6.10.3-1 |
| ubuntu/linux | <5.15.0-41.44 | 5.15.0-41.44 |
| ubuntu/linux | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws | <5.15.0-1015.19 | 5.15.0-1015.19 |
| ubuntu/linux-aws | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.0 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.15 | <5.15.0-1015.19~20.04.1 | 5.15.0-1015.19~20.04.1 |
| ubuntu/linux-aws-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-5.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-fips | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-aws-hwe | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure | <5.15.0-1014.17 | 5.15.0-1014.17 |
| ubuntu/linux-azure | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-4.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-5.15 | <5.15.0-1014.17~20.04.1 | 5.15.0-1014.17~20.04.1 |
| ubuntu/linux-azure-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-edge | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-fde | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-fde-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-azure-fips | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-bluefield | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-dell300x | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-fips | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp | <5.15.0-1013.18 | 5.15.0-1013.18 |
| ubuntu/linux-gcp | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-4.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-5.15 | <5.15.0-1013.18~20.04.1 | 5.15.0-1013.18~20.04.1 |
| ubuntu/linux-gcp-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-5.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gcp-fips | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke | <5.15.0-1011.14 | 5.15.0-1011.14 |
| ubuntu/linux-gke | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke-4.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke-5.0 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gke-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gkeop | <5.15.0-1002.4 | 5.15.0-1002.4 |
| ubuntu/linux-gkeop | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gkeop-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-gkeop-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-5.15 | <5.15.0-41.44~20.04.1 | 5.15.0-41.44~20.04.1 |
| ubuntu/linux-hwe-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-5.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-hwe-edge | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-ibm | <5.15.0-1010.12 | 5.15.0-1010.12 |
| ubuntu/linux-ibm | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-ibm-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-ibm-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-intel | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-intel-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-intel-iotg | <5.15.0-1013.17 | 5.15.0-1013.17 |
| ubuntu/linux-intel-iotg | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1015.20~20.04.2 | 5.15.0-1015.20~20.04.2 |
| ubuntu/linux-intel-iotg-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-iot | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-kvm | <5.15.0-1013.16 | 5.15.0-1013.16 |
| ubuntu/linux-kvm | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-laptop | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-lowlatency | <5.15.0-41.44 | 5.15.0-41.44 |
| ubuntu/linux-lowlatency | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-42.45~20.04.1 | 5.15.0-42.45~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-lowlatency-hwe-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-lts-xenial | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-nvidia | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-nvidia-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-nvidia-6.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-nvidia-lowlatency | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-5.10 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-5.17 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-5.6 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-6.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oem-osp1 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle | <5.15.0-1013.17 | 5.15.0-1013.17 |
| ubuntu/linux-oracle | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-5.0 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-5.13 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-oracle-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-raspi | <5.15.0-1012.14 | 5.15.0-1012.14 |
| ubuntu/linux-raspi | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-raspi-5.4 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-raspi2 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-raspi2-5.3 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-riscv | <5.15.0-1015.17 | 5.15.0-1015.17 |
| ubuntu/linux-riscv | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-riscv-5.11 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-riscv-5.15 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-riscv-5.8 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-riscv-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-snapdragon | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-starfive | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-starfive-6.5 | <5.17~<5.15.37 | 5.17~ 5.15.37 |
| ubuntu/linux-xilinx-zynqmp | <5.17~<5.15.37 | 5.17~ 5.15.37 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2044578
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=20b2aff4bc15bda809f994761d5719827d66c0b4
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=216e3cd2f28dbbf1fe86848e0e29e6693b9f0a20
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=34d3a78c681e8e7844b43d1a2f4671a04249c821
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c4807322660d4290ac9062c034aed6b87243861
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=48946bd6a5d695c50b34546864b79c1f910a33c1
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c25b2ae136039ffa820c26138ed4a5e5f3ab3841
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf9f2f8d62eca810afbd1ee6cc0800202b000e57
- https://security.netapp.com/advisory/ntap-20220519-0001/
- https://launchpad.net/bugs/cve/CVE-2022-0500
- https://ubuntu.com/security/notices/USN-5518-1
- https://ubuntu.com/security/notices/USN-5564-1
- https://www.cve.org/CVERecord?id=CVE-2022-0500
- https://nvd.nist.gov/vuln/detail/CVE-2022-0500
- https://security-tracker.debian.org/tracker/CVE-2022-0500
- https://git.kernel.org/linus/63d9b80dcf2c67bc5ade61cbbaa09d7af21f43f1
- https://git.kernel.org/linus/34d3a78c681e8e7844b43d1a2f4671a04249c821
- https://git.kernel.org/linus/eaa6bcb71ef6ed3dc18fc525ee7e293b06b4882b
- https://git.kernel.org/linus/4976b718c3551faba2c0616ef55ebeb74db1c5ca
- https://ubuntu.com/security/CVE-2022-0500
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2040599
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2056248
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2044578#c10
- https://access.redhat.com/security/cve/CVE-2022-0500
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2044578#c11
- https://access.redhat.com/security/cve/CVE-2022-23222
- https://lore.kernel.org/stable/20220216225209.2196865-1-haoluo@google.com/
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/errata/RHSA-2024:2950
- https://access.redhat.com/errata/RHSA-2024:3138
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/remedy
- agent/weakness
- agent/severity
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-0500
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/5.10
- version/linux linux kernel/5.16
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/34
- version/fedoraproject fedora/35
- vendor/netapp
- canonical/netapp h300e firmware
- canonical/netapp h300e
- canonical/netapp h300s firmware
- canonical/netapp h300s
- canonical/netapp h410c firmware
- canonical/netapp h410c
- canonical/netapp h410s firmware
- canonical/netapp h410s
- canonical/netapp h500e firmware
- canonical/netapp h500e
- canonical/netapp h500s firmware
- canonical/netapp h500s
- canonical/netapp h700e firmware
- canonical/netapp h700e
- canonical/netapp h700s firmware
- canonical/netapp h700s
- package-manager/redhat
- package-manager/ubuntu
- package-manager/debian