CVE-2023-1380

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Summary

CVECVE-2023-1380
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-27 21:15:10 UTC
Updated2026-09-18 01:16:55 UTC
DescriptionA slab-out-of-bound read problem was found in brcmf_get_assoc_ies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading to a denial of service.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Problem Types: CWE-125 | CWE-125 CWE-125 | CWE-125 CWE-125 Out-of-bounds Read

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
3.1ADPDECLARED7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 9.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Kernel affected unknown Not specified

References

ReferenceSourceLinkTags
[PATCH v2] wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() af854a3a-2127-422b-91ae-364da2661108 lore.kernel.org Patch
[SECURITY] [DLA 3623-1] linux-5.10 security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
CVE-2023-1380 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security af854a3a-2127-422b-91ae-364da2661108 security.netapp.com Third Party Advisory
Debian -- Security Information -- DSA-5480-1 linux af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
Kernel Live Patch Security Notice LSN-0095-1 ≈ Packet Storm af854a3a-2127-422b-91ae-364da2661108 packetstormsecurity.com Third Party Advisory, VDB Entry
2177883 – (CVE-2023-1380) CVE-2023-1380 Kernel: a USB-accessible slab-out-of-bounds read in brcmfmac af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Mitigation, Patch, Third Party Advisory
[SECURITY] [DLA 3508-1] linux security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
Kernel Live Patch Security Notice LSN-0096-1 ≈ Packet Storm af854a3a-2127-422b-91ae-364da2661108 packetstormsecurity.com Third Party Advisory, VDB Entry
oss-security - Re: A USB-accessible slab-out-of-bounds read in Linux kernel driver af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
[PATCH v2] wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() MITRE lore.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160818 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12688)
  • 183696 Debian Security Update for linux (CVE-2023-1380)
  • 199382 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6127-1)
  • 199384 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6132-1)
  • 199386 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6131-1)
  • 199390 Ubuntu Security Notification for Linux kernel (Azure CVM) Vulnerabilities (USN-6135-1)
  • 199406 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6150-1)
  • 199413 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6162-1)
  • 199421 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6173-1)
  • 199422 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6175-1)
  • 199437 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6186-1)
  • 199465 Ubuntu Security Notification for Linux kernel (Xilinx ZynqMP) Vulnerabilities (USN-6222-1)
  • 199471 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6130-1)
  • 199539 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6149-1)
  • 199614 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6256-1)
  • 199764 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6385-1)
  • 199874 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6460-1)
  • 378537 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0048)
  • 378710 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0079)
  • 390286 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0018)
  • 6000136 Debian Security Update for linux (DLA 3508-1)
  • 6000212 Debian Security Update for linux (DSA 5480-1)
  • 6000265 Debian Security Update for linux-5.10 (DLA 3623-1)
  • 673005 EulerOS Security Update for kernel (EulerOS-SA-2023-1873)
  • 673117 EulerOS Security Update for kernel (EulerOS-SA-2023-2152)
  • 754097 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2507-1)
  • 754105 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2537-1)
  • 754106 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2534-1)
  • 754110 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2538-1)
  • 754120 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2611-1)
  • 754145 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2651-1)
  • 755851 SUSE Enterprise Linux Security Update for the linux kernel (SUSE-SU-2023:2646-1)

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