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TI-2011-03629 Aliases CVE-2011-4111GHSA-4c3m-mrr2-fw4x

Buffer overflow in the ccid_card_vscard_handle_message function in…

Priority LOW 34CWE-119Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.

Summary

Buffer overflow in the ccid_card_vscard_handle_message function in hw/ccid-card-passthru.c in QEMU before 0.15.2 and 1.x before 1.0-rc4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VSC_ATR message.

Why it matters now

EPSS 0.02258 83rd 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 · 10

CPEVersionsRoleVendor
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.1.z:*:*:*:*:*:*:*6.1.zVulnerableRed Hat
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*up to 0.15.1VulnerableQEMU
cpe:2.3:a:qemu:qemu:0.15.0:*:*:*:*:*:*:*0.15.0VulnerableQEMU
cpe:2.3:a:qemu:qemu:0.15.0:rc1:*:*:*:*:*:*0.15.0 rc1VulnerableQEMU
cpe:2.3:a:qemu:qemu:0.15.0:rc2:*:*:*:*:*:*0.15.0 rc2VulnerableQEMU
cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:*1.0VulnerableQEMU
cpe:2.3:a:qemu:qemu:1.0:rc1:*:*:*:*:*:*1.0 rc1VulnerableQEMU
cpe:2.3:a:qemu:qemu:1.0:rc2:*:*:*:*:*:*1.0 rc2VulnerableQEMU
cpe:2.3:a:qemu:qemu:1.0:rc3:*:*:*:*:*:*1.0 rc3VulnerableQEMU
  • cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.1.z:*:*:*:*:*:*:* Versions 6.1.z Vulnerable ·Red Hat
  • cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* Versions up to 0.15.1 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:0.15.0:*:*:*:*:*:*:* Versions 0.15.0 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:0.15.0:rc1:*:*:*:*:*:* Versions 0.15.0 rc1 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:0.15.0:rc2:*:*:*:*:*:* Versions 0.15.0 rc2 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:1.0:rc1:*:*:*:*:*:* Versions 1.0 rc1 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:1.0:rc2:*:*:*:*:*:* Versions 1.0 rc2 Vulnerable ·QEMU
  • cpe:2.3:a:qemu:qemu:1.0:rc3:*:*:*:*:*:* Versions 1.0 rc3 Vulnerable ·QEMU

Remediation

Red Hat 2 advisories

  • RHSA-2011:1801 Released 2011-12-08 · Red Hat rating Important
    qemu-kvm security update
    • Red Hat Enterprise Linux Server (v. 6) qemu-img-2:0.12.1.2-2.160.el6_1.9, qemu-kvm-2:0.12.1.2-2.160.el6_1.9, qemu-kvm-tools-2:0.12.1.2-2.160.el6_1.9
  • RHSA-2011:1777 Released 2011-12-06 · Red Hat rating Important
    qemu-kvm security update
    • Red Hat Enterprise Linux Desktop (v. 6) qemu-img-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-tools-2:0.12.1.2-2.209.el6_2.1
    • Red Hat Enterprise Linux HPC Node (v. 6) qemu-img-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-tools-2:0.12.1.2-2.209.el6_2.1
    • Red Hat Enterprise Linux Server (v. 6) qemu-img-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-tools-2:0.12.1.2-2.209.el6_2.1
    • Red Hat Enterprise Linux Workstation (v. 6) qemu-img-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-2:0.12.1.2-2.209.el6_2.1, qemu-kvm-tools-2:0.12.1.2-2.209.el6_2.1

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2011:1777
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2011:1777
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2011:1777, RHSA-2011:1801
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2011:1777

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-4111
  2. 2026-10-03 Alias added: GHSA-4c3m-mrr2-fw4x

References

Advisory 2

Other 3

Sources

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