CVE-2022-3640

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Summary

CVECVE-2022-3640
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-10-21 15:15:00 UTC
Updated2023-11-07 03:51:00 UTC
DescriptionA vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Fedoraproject Fedora 35 All All All
Operating System Fedoraproject Fedora 36 All All All
Operating System Fedoraproject Fedora 37 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel - All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 37 Update: kernel-6.0.8-300.fc37 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 36 Update: kernel-6.0.8-200.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] [DLA 3245-1] linux security update MLIST lists.debian.org
[SECURITY] Fedora 37 Update: kernel-6.0.8-300.fc37 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE-2022-3640 | Linux Kernel Bluetooth l2cap_core.c l2cap_conn_del use after free MISC vuldb.com
[SECURITY] Fedora 35 Update: kernel-6.0.8-100.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 35 Update: kernel-6.0.8-100.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] [DLA 3244-1] linux-5.10 security update MLIST lists.debian.org
[SECURITY] Fedora 36 Update: kernel-6.0.8-200.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
kernel/git/bluetooth/bluetooth-next.git - Bluetooth kernel development 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

  • 160458 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12117)
  • 160461 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12118)
  • 160583 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-2458)
  • 161147 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7077)
  • 181424 Debian Security Update for linux (CVE-2022-3640)
  • 181440 Debian Security Update for linux-5.10 (DLA 3244-1)
  • 181565 Debian Security Update for linux (DLA 3245-1)
  • 199153 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5853-1)
  • 199159 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5851-1)
  • 199160 Ubuntu Security Notification for Linux kernel (GKE) Vulnerabilities (USN-5860-1)
  • 199166 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5850-1)
  • 199177 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5876-1)
  • 199178 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5874-1)
  • 199179 Ubuntu Security Notification for Linux kernel (GKE) Vulnerabilities (USN-5877-1)
  • 199180 Ubuntu Security Notification for Linux kernel (GKE) Vulnerabilities (USN-5875-1)
  • 199181 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-5878-1)
  • 199183 Ubuntu Security Notification for Linux kernel (HWE) Vulnerabilities (USN-5879-1)
  • 199204 Ubuntu Security Notification for Linux kernel (Azure CVM) Vulnerabilities (USN-5909-1)
  • 199213 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-5918-1)
  • 199214 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5920-1)
  • 199217 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5925-1)
  • 199218 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-5927-1)
  • 199502 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5975-1)
  • 199541 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-5924-1)
  • 199566 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-6007-1)
  • 199567 Ubuntu Security Notification for Linux kernel (HWE) Vulnerabilities (USN-5883-1)
  • 199581 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5919-1)
  • 241417 Red Hat Update for kernel security (RHSA-2023:2458)
  • 241468 Red Hat Update for kernel-rt (RHSA-2023:2148)
  • 242434 Red Hat Update for kernel-rt security (RHSA-2023:6901)
  • 242451 Red Hat Update for kernel security (RHSA-2023:7077)
  • 283315 Fedora Security Update for kernel (FEDORA-2022-65a0a3504a)
  • 283316 Fedora Security Update for kernel (FEDORA-2022-64ab9153c0)
  • 283424 Fedora Security Update for kernel (FEDORA-2022-7aadaadebc)
  • 752839 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3929-1)
  • 752880 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4053-1)
  • 752889 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3897-1)
  • 752911 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3998-1)
  • 752913 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4072-1)
  • 753015 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 23 for SLE 15 SP3) (SUSE-SU-2022:4544-1)
  • 753017 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 4 for SLE 15 SP4) (SUSE-SU-2022:4560-1)
  • 753029 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 25 for SLE 15 SP3) (SUSE-SU-2022:4517-1)
  • 753041 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 24 for SLE 15 SP3) (SUSE-SU-2022:4516-1)
  • 753044 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 3 for SLE 15 SP4) (SUSE-SU-2022:4559-1)
  • 753063 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4617-1)
  • 941023 AlmaLinux Security Update for kernel (ALSA-2023:2458)
  • 941061 AlmaLinux Security Update for kernel-rt (ALSA-2023:2148)
  • 941453 AlmaLinux Security Update for kernel (ALSA-2023:7077)
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