CVE-2023-0210

Summary

CVECVE-2023-0210
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-27 22:15:00 UTC
Updated2023-08-02 17:04:00 UTC
DescriptionA bug affects the Linux kernel’s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based systems.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.2 rc4 All All

References

ReferenceSourceLinkTags
kernel/git/torvalds/linux.git - Linux kernel source tree MISC git.kernel.org
oss-security - Re: Linux kernel: Unauthenticated remote DOS in ksmbd NTLMv2 authentication MISC www.openwall.com
CVE-2023-0210: Flaw in Linux Kernel Allows Unauthenticated remote DOS Attacks MISC securityonline.info
ksmbd: check nt_len to be at least CIFS_ENCPWD_SIZE in ksmbd_decode_n… · cifsd-team/ksmbd@8824b7a · GitHub MISC github.com
oss-security - Linux kernel: Unauthenticated remote DOS in ksmbd NTLMv2 authentication MISC www.openwall.com
kernel/git/torvalds/linux.git - Linux kernel source tree MISC git.kernel.org
CVE-2023-0210 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 182124 Debian Security Update for linux (CVE-2023-0210)
  • 199208 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-5915-1)
  • 199260 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5982-1)
  • 199265 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5987-1)
  • 199280 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6004-1)
  • 199343 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6079-1)
  • 199353 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6091-1)
  • 199354 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6096-1)
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