CVE-2021-45095

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Summary

CVECVE-2021-45095
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-16 04:15:00 UTC
Updated2022-04-06 13:56:00 UTC
Descriptionpep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
phonet: refcount leak in pep_sock_accep · torvalds/linux@bcd0f93 · GitHub MISC github.com
[SECURITY] [DLA 2941-1] linux-4.19 security update MLIST lists.debian.org
[SECURITY] [DLA 2940-1] linux security update MLIST lists.debian.org
Debian -- Security Information -- DSA-5050-1 linux DEBIAN www.debian.org
Debian -- Security Information -- DSA-5096-1 linux DEBIAN www.debian.org
kernel/git/netdev/net.git - Netdev Group's networking tree MISC git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159777 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9348)
  • 159785 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2022-9368)
  • 159788 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9365)
  • 179012 Debian Security Update for linux (DSA 5050-1)
  • 179117 Debian Security Update for linux (DSA 5096-1)
  • 179118 Debian Security Update for linux (DLA 2940-1)
  • 179119 Debian Security Update for linux-4.19 (DLA 2941-1)
  • 183303 Debian Security Update for linux (CVE-2021-45095)
  • 198659 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-5278-1)
  • 198707 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5339-1)
  • 198708 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5337-1)
  • 198709 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5338-1)
  • 198731 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5368-1)
  • 198740 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-5377-1)
  • 353151 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-009
  • 353242 Amazon Linux Security Advisory for kernel : ALAC2012-2022-036
  • 353243 Amazon Linux Security Advisory for kmod-mlx5 : ALAC2012-2022-037
  • 353244 Amazon Linux Security Advisory for kmod-sfc : ALAC2012-2022-038
  • 376925 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2022:0125)
  • 390261 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2022-0014)
  • 6140411 AWS Bottlerocket Security Update for kernel (GHSA-6hh7-5mx3-86pr)
  • 751695 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0367-1)
  • 751697 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0366-1)
  • 751698 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0362-1)
  • 751699 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0365-1)
  • 751700 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2022:0363-1)
  • 751701 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2022:0366-1)
  • 751702 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0371-1)
  • 751704 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2022:0370-1)
  • 751832 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0765-1)
  • 751835 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0767-1)
  • 752005 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0370-1)
  • 753172 SUSE Enterprise Linux Security Update for the Linux RT Kernel (SUSE-SU-2022:0543-1)
  • 753212 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:0363-1)
  • 753280 SUSE Enterprise Linux Security Update for the Linux RT Kernel (SUSE-SU-2022:0544-1)
  • 753441 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:14905-1)
  • 900454 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7029)
  • 901190 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7033-1)
  • 906129 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7029-1)
  • 906367 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7033-2)
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