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TI-2010-03680 Aliases CVE-2010-3874GHSA-jg8g-r9vq-jqfp

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the…

Priority LOW 19CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
High
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-787 and the CVSS impact.

Summary

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service (memory corruption) via a connect operation.

Why it matters now

EPSS 0.00395 33rd percentileScored 2026-11-07
Fix Fixed Red Hat: 2 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:x64:*before 2.6.36.2VulnerableLinux
cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*13VulnerableFedoraproject
cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*11.2VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*11.3VulnerableopenSUSE
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:*11 sp1VulnerableSUSE
cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:*11 sp1VulnerableSUSE
cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*11 sp1VulnerableSUSE
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*5.0VulnerableDebian
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:x64:* Versions before 2.6.36.2 Vulnerable ·Linux
  • cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* Versions 13 Vulnerable ·Fedoraproject
  • cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:* Versions 11.2 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:* Versions 11.3 Vulnerable ·openSUSE
  • cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:* Versions 11 sp1 Vulnerable ·SUSE
  • cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:* Versions 11 sp1 Vulnerable ·SUSE
  • cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:* Versions 11 sp1 Vulnerable ·SUSE
  • cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Debian

Remediation

Red Hat 2 advisories

  • RHSA-2011:0007 Released 2011-01-11 · Red Hat rating Important
    kernel security and bug fix update
    • Red Hat Enterprise Linux Desktop (v. 6) kernel-2.6.32-71.14.1.el6, kernel-debug-2.6.32-71.14.1.el6, kernel-debug-devel-2.6.32-71.14.1.el6 +5
    • Red Hat Enterprise Linux HPC Node (v. 6) kernel-2.6.32-71.14.1.el6, kernel-debug-2.6.32-71.14.1.el6, kernel-debug-devel-2.6.32-71.14.1.el6 +5
    • Red Hat Enterprise Linux Server (v. 6) kernel-2.6.32-71.14.1.el6, kernel-bootwrapper-2.6.32-71.14.1.el6, kernel-debug-2.6.32-71.14.1.el6 +8
    • Red Hat Enterprise Linux Workstation (v. 6) kernel-2.6.32-71.14.1.el6, kernel-debug-2.6.32-71.14.1.el6, kernel-debug-devel-2.6.32-71.14.1.el6 +5
  • RHSA-2010:0958 Released 2010-12-08 · Red Hat rating Important
    kernel-rt security and bug fix update
    • MRG Realtime for RHEL 5 Server kernel-rt-2.6.33.7-rt29.47.el5rt, kernel-rt-debug-2.6.33.7-rt29.47.el5rt, kernel-rt-debug-devel-2.6.33.7-rt29.47.el5rt +7

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
MRG Realtime for RHEL 5 ServerFixed RHSA-2010:0958
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2011:0007
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2011:0007
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2011:0007
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2011:0007

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-3874
  2. 2026-10-03 Alias added: GHSA-jg8g-r9vq-jqfp

References

Patch 3

Advisory 20

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences