CVE-2022-27666: Buffer Overflow
First published: Tue Mar 08 2022(Updated: )
A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:4.18.0-372.13.1.rt7.170.el8_6 | 0:4.18.0-372.13.1.rt7.170.el8_6 |
| redhat/kernel | <0:4.18.0-372.13.1.el8_6 | 0:4.18.0-372.13.1.el8_6 |
| redhat/kernel | <0:4.18.0-147.67.1.el8_1 | 0:4.18.0-147.67.1.el8_1 |
| redhat/kernel-rt | <0:4.18.0-193.87.1.rt13.137.el8_2 | 0:4.18.0-193.87.1.rt13.137.el8_2 |
| redhat/kernel | <0:4.18.0-193.87.1.el8_2 | 0:4.18.0-193.87.1.el8_2 |
| redhat/kernel-rt | <0:4.18.0-305.49.1.rt7.121.el8_4 | 0:4.18.0-305.49.1.rt7.121.el8_4 |
| redhat/kernel | <0:4.18.0-305.49.1.el8_4 | 0:4.18.0-305.49.1.el8_4 |
| redhat/kernel | <0:5.14.0-70.17.1.el9_0 | 0:5.14.0-70.17.1.el9_0 |
| redhat/kernel-rt | <0:5.14.0-70.17.1.rt21.89.el9_0 | 0:5.14.0-70.17.1.rt21.89.el9_0 |
| Linux Linux kernel | <5.17 | |
| Linux Linux kernel | =5.17 | |
| Linux Linux kernel | =5.17-rc1 | |
| Linux Linux kernel | =5.17-rc2 | |
| Linux Linux kernel | =5.17-rc3 | |
| Linux Linux kernel | =5.17-rc4 | |
| Linux Linux kernel | =5.17-rc5 | |
| Linux Linux kernel | =5.17-rc6 | |
| Linux Linux kernel | =5.17-rc7 | |
| Fedoraproject Fedora | =34 | |
| Fedoraproject Fedora | =35 | |
| Redhat Virtualization | =4.0 | |
| Redhat Enterprise Linux | =8.0 | |
| Apple macOS Ventura | ||
| Apple macOS Big Sur | ||
| Apple macOS Big Sur | ||
| Apple macOS Ventura | ||
| Apple macOS Big Sur | ||
| Apple macOS Monterey | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| Apple macOS Monterey | ||
| Apple macOS Monterey | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| ubuntu/linux-kvm | <5.4.0-1061.64 | 5.4.0-1061.64 |
| ubuntu/linux-kvm | <5.13.0-1020.21 | 5.13.0-1020.21 |
| ubuntu/linux-kvm | <4.15.0-1112.115 | 4.15.0-1112.115 |
| ubuntu/linux-kvm | <5.17~ | 5.17~ |
| ubuntu/linux-oracle | <5.4.0-1069.75 | 5.4.0-1069.75 |
| ubuntu/linux-oracle | <5.13.0-1025.30 | 5.13.0-1025.30 |
| ubuntu/linux-oracle | <4.15.0-1091.100 | 4.15.0-1091.100 |
| ubuntu/linux-oracle | <5.17~ | 5.17~ |
| ubuntu/linux-oracle | <4.15.0-1091.100~16.04.1 | 4.15.0-1091.100~16.04.1 |
| ubuntu/linux-oracle-5.4 | <5.4.0-1069.75~18.04.1 | 5.4.0-1069.75~18.04.1 |
| ubuntu/linux-oracle-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-gke-5.4 | <5.4.0-1067.70~18.04.1 | 5.4.0-1067.70~18.04.1 |
| ubuntu/linux-gke-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux | <4.15.0-175.184 | 4.15.0-175.184 |
| ubuntu/linux | <5.4.0-107.121 | 5.4.0-107.121 |
| ubuntu/linux | <5.13.0-39.44 | 5.13.0-39.44 |
| ubuntu/linux | <5.17~ | 5.17~ |
| ubuntu/linux-hwe | <5.17~ | 5.17~ |
| ubuntu/linux-hwe | <4.15.0-175.184~16.04.1 | 4.15.0-175.184~16.04.1 |
| ubuntu/linux-hwe-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-hwe-5.13 | <5.13.0-39.44~20.04.1 | 5.13.0-39.44~20.04.1 |
| ubuntu/linux-hwe-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-hwe-5.4 | <5.4.0-107.121~18.04.1 | 5.4.0-107.121~18.04.1 |
| ubuntu/linux-hwe-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-gcp | <4.15.0-1120.134~16.04.1 | 4.15.0-1120.134~16.04.1 |
| ubuntu/linux-gcp | <5.4.0-1069.73 | 5.4.0-1069.73 |
| ubuntu/linux-gcp | <5.13.0-1023.28 | 5.13.0-1023.28 |
| ubuntu/linux-gcp | <5.17~ | 5.17~ |
| ubuntu/linux-gcp-4.15 | <5.17~ | 5.17~ |
| ubuntu/linux-gcp-4.15 | <4.15.0-1120.134 | 4.15.0-1120.134 |
| ubuntu/linux-gcp-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-gcp-5.13 | <5.13.0-1023.28~20.04.1 | 5.13.0-1023.28~20.04.1 |
| ubuntu/linux-gcp-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-gcp-5.3 | <5.17~ | 5.17~ |
| ubuntu/linux-gke-5.3 | <5.17~ | 5.17~ |
| ubuntu/linux-gkeop | <5.4.0-1038.39 | 5.4.0-1038.39 |
| ubuntu/linux-gkeop | <5.17~ | 5.17~ |
| ubuntu/linux-gkeop-5.4 | <5.4.0-1038.39~18.04.1 | 5.4.0-1038.39~18.04.1 |
| ubuntu/linux-gkeop-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-ibm | <5.4.0-1019.21 | 5.4.0-1019.21 |
| ubuntu/linux-ibm | <5.17~ | 5.17~ |
| ubuntu/linux-oem | <5.17~ | 5.17~ |
| ubuntu/linux-oem-5.10 | <5.17~ | 5.17~ |
| ubuntu/linux-oem-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-oem-5.6 | <5.17~ | 5.17~ |
| ubuntu/linux-oem-5.14 | <5.14.0-1031.34 | 5.14.0-1031.34 |
| ubuntu/linux-oem-osp1 | <5.17~ | 5.17~ |
| ubuntu/linux-snapdragon | <5.17~ | 5.17~ |
| ubuntu/linux-snapdragon | <4.15.0-1125.134 | 4.15.0-1125.134 |
| ubuntu/linux-aws-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-aws-5.3 | <5.17~ | 5.17~ |
| ubuntu/linux-aws-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-aws-5.4 | <5.4.0-1071.76~18.04.1 | 5.4.0-1071.76~18.04.1 |
| ubuntu/linux-aws-5.8 | <5.17~ | 5.17~ |
| ubuntu/linux-azure | <5.17~ | 5.17~ |
| ubuntu/linux-azure | <4.15.0-1136.149~14.04.1 | 4.15.0-1136.149~14.04.1 |
| ubuntu/linux-azure | <5.4.0-1074.77 | 5.4.0-1074.77 |
| ubuntu/linux-azure | <5.13.0-1021.24 | 5.13.0-1021.24 |
| ubuntu/linux-azure | <4.15.0-1136.149~16.04.1 | 4.15.0-1136.149~16.04.1 |
| ubuntu/linux-azure-4.15 | <5.17~ | 5.17~ |
| ubuntu/linux-azure-4.15 | <4.15.0-1136.149 | 4.15.0-1136.149 |
| ubuntu/linux-azure-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-aws-hwe | <4.15.0-1126.135~16.04.2 | 4.15.0-1126.135~16.04.2 |
| ubuntu/linux-aws-hwe | <5.17~ | 5.17~ |
| ubuntu/linux-azure-5.13 | <5.13.0-1021.24~20.04.1 | 5.13.0-1021.24~20.04.1 |
| ubuntu/linux-azure-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-azure-5.8 | <5.17~ | 5.17~ |
| ubuntu/linux-azure-edge | <5.17~ | 5.17~ |
| ubuntu/linux-azure-5.4 | <5.4.0-1074.77~18.04.1 | 5.4.0-1074.77~18.04.1 |
| ubuntu/linux-aws | <4.15.0-1126.135 | 4.15.0-1126.135 |
| ubuntu/linux-aws | <5.4.0-1071.76 | 5.4.0-1071.76 |
| ubuntu/linux-aws | <5.13.0-1021.23 | 5.13.0-1021.23 |
| ubuntu/linux-aws | <5.17~ | 5.17~ |
| ubuntu/linux-aws-5.0 | <5.17~ | 5.17~ |
| ubuntu/linux-aws-5.13 | <5.13.0-1021.23~20.04.2 | 5.13.0-1021.23~20.04.2 |
| ubuntu/linux-aws-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-azure-5.3 | <5.17~ | 5.17~ |
| ubuntu/linux-azure-fde | <5.4.0-1074.77 | 5.4.0-1074.77 |
| ubuntu/linux-azure-fde | <5.17~ | 5.17~ |
| ubuntu/linux-bluefield | <5.4.0-1032.35 | 5.4.0-1032.35 |
| ubuntu/linux-bluefield | <5.17~ | 5.17~ |
| ubuntu/linux-dell300x | <4.15.0-1040.45 | 4.15.0-1040.45 |
| ubuntu/linux-dell300x | <5.17~ | 5.17~ |
| ubuntu/linux-fips | <5.17~ | 5.17~ |
| ubuntu/linux-gcp-5.4 | <5.4.0-1069.73~18.04.1 | 5.4.0-1069.73~18.04.1 |
| ubuntu/linux-gcp-5.8 | <5.17~ | 5.17~ |
| ubuntu/linux-gke | <5.4.0-1067.70 | 5.4.0-1067.70 |
| ubuntu/linux-gke | <5.17~ | 5.17~ |
| ubuntu/linux-gke-4.15 | <5.17~ | 5.17~ |
| ubuntu/linux-gke-5.0 | <5.17~ | 5.17~ |
| ubuntu/linux-hwe-5.15 | <5.17~ | 5.17~ |
| ubuntu/linux-hwe-5.8 | <5.17~ | 5.17~ |
| ubuntu/linux-hwe-edge | <5.17~ | 5.17~ |
| ubuntu/linux-ibm-5.4 | <5.4.0-1019.21~18.04.1 | 5.4.0-1019.21~18.04.1 |
| ubuntu/linux-ibm-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-intel-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-intel-iotg | <5.17~ | 5.17~ |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1008.11~20.04.1 | 5.15.0-1008.11~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <5.17~ | 5.17~ |
| ubuntu/linux-lowlatency | <5.17~ | 5.17~ |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.17~ | 5.17~ |
| ubuntu/linux-lts-xenial | <5.17~ | 5.17~ |
| ubuntu/linux-oem-5.17 | <5.17~ | 5.17~ |
| ubuntu/linux-oracle-5.0 | <5.17~ | 5.17~ |
| ubuntu/linux-oracle-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-oracle-5.13 | <5.13.0-1025.30~20.04.1 | 5.13.0-1025.30~20.04.1 |
| ubuntu/linux-oracle-5.13 | <5.17~ | 5.17~ |
| ubuntu/linux-raspi | <5.4.0-1058.65 | 5.4.0-1058.65 |
| ubuntu/linux-raspi | <5.13.0-1024.26 | 5.13.0-1024.26 |
| ubuntu/linux-raspi | <5.17~ | 5.17~ |
| ubuntu/linux-raspi-5.4 | <5.17~ | 5.17~ |
| ubuntu/linux-raspi-5.4 | <5.4.0-1058.65~18.04.1 | 5.4.0-1058.65~18.04.1 |
| ubuntu/linux-raspi2 | <5.17~ | 5.17~ |
| ubuntu/linux-raspi2 | <4.15.0-1107.114 | 4.15.0-1107.114 |
| ubuntu/linux-raspi2-5.3 | <5.17~ | 5.17~ |
| ubuntu/linux-riscv | <5.13.0-1019.21 | 5.13.0-1019.21 |
| ubuntu/linux-riscv | <5.17~ | 5.17~ |
| ubuntu/linux-riscv-5.11 | <5.17~ | 5.17~ |
| ubuntu/linux-riscv-5.8 | <5.17~ | 5.17~ |
| redhat/kernel | <5.17 | 5.17 |
| All of | ||
| Apple macOS Ventura | ||
| Apple macOS Big Sur | ||
| All of | ||
| Apple macOS Big Sur | ||
| Apple macOS Ventura | ||
| All of | ||
| Apple macOS Big Sur | ||
| Apple macOS Monterey | ||
| All of | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| All of | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| All of | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| All of | ||
| Apple macOS Monterey | ||
| Apple macOS Monterey | ||
| All of | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| debian/linux | 4.19.249-2 4.19.304-1 5.10.197-1 5.10.205-2 6.1.66-1 6.1.69-1 6.6.13-1 6.6.15-2 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2061633
- https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645
- https://security.netapp.com/advisory/ntap-20220429-0001/
- https://www.debian.org/security/2022/dsa-5127
- https://www.debian.org/security/2022/dsa-5173
- https://launchpad.net/bugs/cve/CVE-2022-27666
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2063307
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2065568
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27666
- https://www.cve.org/CVERecord?id=CVE-2022-0886
- https://access.redhat.com/security/cve/CVE-2022-0886
- https://access.redhat.com/security/cve/CVE-2022-27666
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2061633#c16
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2067299
- https://access.redhat.com/errata/RHSA-2022:4809
- https://access.redhat.com/errata/RHSA-2022:4829
- https://access.redhat.com/errata/RHSA-2022:4835
- https://access.redhat.com/errata/RHSA-2022:4924
- https://access.redhat.com/errata/RHSA-2022:4942
- https://access.redhat.com/errata/RHSA-2022:5214
- https://access.redhat.com/errata/RHSA-2022:5219
- https://access.redhat.com/errata/RHSA-2022:5224
- https://access.redhat.com/errata/RHSA-2022:5220
- https://access.redhat.com/errata/RHSA-2022:5267
- https://access.redhat.com/errata/RHSA-2022:5344
- https://access.redhat.com/errata/RHSA-2022:5249
- https://access.redhat.com/errata/RHSA-2022:5316
- https://access.redhat.com/errata/RHSA-2022:5476
- https://access.redhat.com/errata/RHSA-2022:5678
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2130513
- https://access.redhat.com/security/cve/cve-2022-27666
- https://www.cve.org/CVERecord?id=CVE-2022-27666 https://nvd.nist.gov/vuln/detail/CVE-2022-27666 https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645
- https://git.kernel.org/linus/ebe48d368e97d007bfeb76fcb065d6cfc4c96645
- https://security-tracker.debian.org/tracker/CVE-2022-27666
- https://git.kernel.org/linus/ebe48d368e97d007bfeb76fcb065d6cfc4c96645 (5.17-rc8)
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ebe48d368e97d007bfeb76fcb065d6cfc4c96645
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.15
- https://ubuntu.com/security/notices/USN-5353-1
- https://ubuntu.com/security/notices/USN-5357-1
- https://ubuntu.com/security/notices/USN-5358-1
- https://ubuntu.com/security/notices/USN-5357-2
- https://ubuntu.com/security/notices/USN-5358-2
- https://ubuntu.com/security/notices/USN-5368-1
- https://ubuntu.com/security/notices/USN-5377-1
- https://nvd.nist.gov/vuln/detail/CVE-2022-27666
- https://git.kernel.org/linus/cac2661c53f35cbe651bef9b07026a5a05ab8ce0
- https://git.kernel.org/linus/03e2a30f6a27e2f3e5283b777f6ddd146b38c738
- https://ubuntu.com/security/CVE-2022-27666
Parent vulnerabilities
(Appears in the following advisories)
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-27666
- agent/software-canonical-lookup
- collector/redhat-cve
- collector/security-tracker-debian
- source/Debian
- collector/usn-cve
- source/Ubuntu
- vendor/linux
- vendor/fedoraproject
- vendor/redhat
- vendor/netapp
- vendor/debian
- canonical/linux linux kernel
- version/linux linux kernel/5.17
- version/linux linux kernel/5.17-rc1
- version/linux linux kernel/5.17-rc2
- version/linux linux kernel/5.17-rc3
- version/linux linux kernel/5.17-rc4
- version/linux linux kernel/5.17-rc5
- version/linux linux kernel/5.17-rc6
- version/linux linux kernel/5.17-rc7
- canonical/fedoraproject fedora
- version/fedoraproject fedora/34
- version/fedoraproject fedora/35
- canonical/redhat virtualization
- version/redhat virtualization/4.0
- canonical/redhat enterprise linux
- version/redhat enterprise linux/8.0
- canonical/apple macos ventura
- canonical/apple macos big sur
- canonical/apple macos monterey
- canonical/netapp h300e firmware
- canonical/netapp h300e
- canonical/netapp h500e firmware
- canonical/netapp h500e
- canonical/netapp h700e firmware
- canonical/netapp h700e
- canonical/netapp h410c firmware
- canonical/netapp h410c
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- version/debian debian linux/11.0
- package-manager/redhat
- package-manager/debian
- package-manager/ubuntu