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CVE-2021-22600

Description

A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755

Risk Information

Base Score
7.0
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.141

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel for Google Container Engine (GKE) systems (USN-5266-1) linux-image-gke_5.4.0.1061.71_amd64.debLinux
Linux kernel for Google Container Engine (GKE) systems (USN-5266-1) linux-image-gke-5.4_5.4.0.1061.71_amd64.debLinux
Linux kernel for Google Container Engine (GKE) systems (USN-5266-1) linux-image-gke-5.4_5.4.0.1064.67~18.04.28_amd64.debLinux
Linux kernel for Google Container Engine (GKE) systems (USN-5266-1) linux-image-5.4.0-1061-gke_5.4.0-1061.64_amd64.debLinux
Linux kernel for Google Container Engine (GKE) systems (USN-5266-1) linux-image-5.4.0-1061-gke_5.4.0-1061.64~18.04.1_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-oem_5.4.0.100.104_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-generic_5.4.0.100.104_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-virtual_5.4.0.100.104_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-oem-osp1_5.4.0.100.104_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-lowlatency_5.4.0.100.104_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-5.4.0-100-generic_5.4.0-100.113_amd64.debLinux
Linux kernel (USN-5294-1) linux-image-5.4.0-100-lowlatency_5.4.0-100.113_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-5295-1) linux-image-5.13.0-30-generic_5.13.0-30.33~20.04.1_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-5295-1) linux-image-generic-hwe-20.04_5.13.0.30.33~20.04.17_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-5295-1) linux-image-virtual-hwe-20.04_5.13.0.30.33~20.04.17_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-5295-1) linux-image-5.13.0-30-lowlatency_5.13.0-30.33~20.04.1_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-5295-1) linux-image-lowlatency-hwe-20.04_5.13.0.30.33~20.04.17_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-aws_5.4.0.1066.48_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-gcp_5.4.0.1065.50_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-ibm_5.4.0.1015.16_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-ibm_5.4.0.1015.32_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-kvm_5.4.0.1056.55_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-oem_5.4.0.100.113~18.04.87_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-azure_5.4.0.1070.49_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-gkeop_5.4.0.1034.37_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-oracle_5.4.0.1064.68~18.04.43_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-oem-osp1_5.4.0.100.113~18.04.87_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-azure-fde_5.4.0.1070.73+cvm1.16_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-gkeop-5.4_5.4.0.1034.37_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-gkeop-5.4_5.4.0.1034.35~18.04.34_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-aws-lts-20.04_5.4.0.1066.68_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-gcp-lts-20.04_5.4.0.1065.75_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-ibm-lts-20.04_5.4.0.1015.16_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1015-ibm_5.4.0-1015.16_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1015-ibm_5.4.0-1015.16~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1056-kvm_5.4.0-1056.58_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1065-gcp_5.4.0-1065.69_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1065-gcp_5.4.0-1065.69~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1066-aws_5.4.0-1066.69_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-azure-lts-20.04_5.4.0.1070.68_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1034-gkeop_5.4.0-1034.35_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1034-gkeop_5.4.0-1034.35~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1070-azure_5.4.0-1070.73_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1070-azure_5.4.0-1070.73~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-oracle-lts-20.04_5.4.0.1064.64_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-100-generic_5.4.0-100.113~18.04.1_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-100-generic_5.4.0-100.113~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1064-oracle_5.4.0-1064.68_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1064-oracle_5.4.0-1064.68~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-generic-hwe-18.04_5.4.0.100.113~18.04.87_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-generic-hwe-18.04_5.4.0.100.113~18.04.87_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-virtual-hwe-18.04_5.4.0.100.113~18.04.87_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-virtual-hwe-18.04_5.4.0.100.113~18.04.87_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-100-lowlatency_5.4.0-100.113~18.04.1_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-100-lowlatency_5.4.0-100.113~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-5.4.0-1070-azure-fde_5.4.0-1070.73+cvm1.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-lowlatency-hwe-18.04_5.4.0.100.113~18.04.87_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-5294-2) linux-image-lowlatency-hwe-18.04_5.4.0.100.113~18.04.87_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-kvm_4.15.0.1107.103_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-generic_4.15.0.169.158_i386.debLinux
Linux kernel (USN-5298-1) linux-image-generic_4.15.0.169.158_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-virtual_4.15.0.169.158_i386.debLinux
Linux kernel (USN-5298-1) linux-image-virtual_4.15.0.169.158_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-dell300x_4.15.0.1035.37_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-lowlatency_4.15.0.169.158_i386.debLinux
Linux kernel (USN-5298-1) linux-image-lowlatency_4.15.0.169.158_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-aws-lts-18.04_4.15.0.1121.124_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-gcp-lts-18.04_4.15.0.1116.135_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-1107-kvm_4.15.0-1107.109_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-1116-gcp_4.15.0-1116.130_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-azure-lts-18.04_4.15.0.1131.104_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-oracle-lts-18.04_4.15.0.1087.97_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-1131-azure_4.15.0-1131.144_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-1087-oracle_4.15.0-1087.95_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-169-generic_4.15.0-169.177_i386.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-169-generic_4.15.0-169.177_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-1035-dell300x_4.15.0-1035.40_amd64.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-169-lowlatency_4.15.0-169.177_i386.debLinux
Linux kernel (USN-5298-1) linux-image-4.15.0-169-lowlatency_4.15.0-169.177_amd64.debLinux
Kernel-uek update (ELSA-2022-9273) kernel-uek-5.4.17-2136.306.1.3.el8uek.x86_64.rpmLinux
Kernel-uek-debug update (ELSA-2022-9273) kernel-uek-debug-5.4.17-2136.306.1.3.el8uek.x86_64.rpmLinux
Kernel-uek-debug-devel update (ELSA-2022-9273) kernel-uek-debug-devel-5.4.17-2136.306.1.3.el8uek.x86_64.rpmLinux
Kernel-uek-devel update (ELSA-2022-9273) kernel-uek-devel-5.4.17-2136.306.1.3.el8uek.x86_64.rpmLinux
Kernel-uek-doc update (ELSA-2022-9273) kernel-uek-doc-5.4.17-2136.306.1.3.el8uek.noarch.rpmLinux
Kernel-uek-container update (ELSA-2022-9999) kernel-uek-container-5.4.17-2136.313.6.el8.x86_64.rpmLinux
Kernel-uek-container-debug update (ELSA-2022-9999) kernel-uek-container-debug-5.4.17-2136.313.6.el8.x86_64.rpmLinux
Linux kernel (USN-5295-2) linux-image-5.13.0-1014-aws_5.13.0-1014.15~20.04.1_amd64.debLinux
Linux kernel (USN-5295-2) linux-image-5.13.0-1018-oracle_5.13.0-1018.22~20.04.1_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234