CVE-2022-47518

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Summary

CVECVE-2022-47518
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-18 06:15:00 UTC
Updated2023-11-07 03:56:00 UTC
DescriptionAn issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Linux Linux Kernel All All All All
Hardware Netapp H300s - All All All
Operating System Netapp H300s Firmware - All All All
Hardware Netapp H410c - All All All
Operating System Netapp H410c Firmware - All All All
Hardware Netapp H410s - All All All
Operating System Netapp H410s Firmware - All All All
Hardware Netapp H500s - All All All
Operating System Netapp H500s Firmware - All All All
Hardware Netapp H700s - All All All
Operating System Netapp H700s Firmware - All All All

References

ReferenceSourceLinkTags
[PATCH 4/4] wifi: wilc1000: validate number of channels - Phil Turnbull lore.kernel.org
December 2022 Linux Kernel 6.0.11 Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
wifi: wilc1000: validate number of channels · torvalds/linux@0cdfa9e · GitHub MISC github.com
[PATCH 4/4] wifi: wilc1000: validate number of channels - Phil Turnbull MISC lore.kernel.org
[SECURITY] [DLA 3244-1] linux-5.10 security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181433 Debian Security Update for linux (CVE-2022-47518)
  • 181440 Debian Security Update for linux-5.10 (DLA 3244-1)
  • 199209 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5912-1)
  • 199211 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5911-1)
  • 199220 Ubuntu Security Notification for Linux kernel (Raspberry Pi) Vulnerabilities (USN-5929-1)
  • 199223 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5935-1)
  • 199227 Ubuntu Security Notification for Linux kernel (GKE) Vulnerabilities (USN-5938-1)
  • 199229 Ubuntu Security Notification for Linux kernel (KVM) Vulnerabilities (USN-5941-1)
  • 199238 Ubuntu Security Notification for Linux kernel (KVM) Vulnerabilities (USN-5950-1)
  • 199243 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-5962-1)
  • 378468 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-20230042)
  • 378512 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0042)
  • 904730 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11866)
  • 904733 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11856)
  • 905188 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11866-1)
  • 905756 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11866-2)
  • 906335 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11856-2)
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