Read the docs
TI-2010-04528 Aliases CVE-2010-4805GHSA-22vq-wcg7-jq7r

The socket implementation in net/core/sock.c in the Linux kernel before 2.6.35 does not…

Priority LOW 39CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Partial Red Hat: 6 fixed, 1 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-400.

Summary

The socket implementation in net/core/sock.c in the Linux kernel before 2.6.35 does not properly manage a backlog of received packets, which allows remote attackers to cause a denial of service by sending a large amount of network traffic, related to the sk_add_backlog function and the sk_rmem_alloc socket field. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4251.

Why it matters now

EPSS 0.03586 89th percentileScored 2026-11-07
Fix Partial Red Hat: 3 advisoriesRed Hat: 6 fixed, 1 without a fix

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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*before 2.6.35VulnerableLinux
cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:*4.0VulnerableRed Hat
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions before 2.6.35 Vulnerable ·Linux
  • cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Red Hat

Remediation

Red Hat 3 advisories

  • RHSA-2011:0883 Released 2011-06-21 · Red Hat rating Important
    kernel security and bug fix update
    • Red Hat Enterprise Linux Server EUS (v. 6.0) kernel-2.6.32-71.31.1.el6, kernel-bootwrapper-2.6.32-71.31.1.el6, kernel-debug-2.6.32-71.31.1.el6 +8
  • RHSA-2011:0542 Released 2011-05-19 · Red Hat rating Important
    Red Hat Enterprise Linux 6.1 kernel security, bug fix and enhancement update
    • Red Hat Enterprise Linux Desktop (v. 6) kernel-2.6.32-131.0.15.el6, kernel-debug-2.6.32-131.0.15.el6, kernel-debug-devel-2.6.32-131.0.15.el6 +5
    • Red Hat Enterprise Linux HPC Node (v. 6) kernel-2.6.32-131.0.15.el6, kernel-debug-2.6.32-131.0.15.el6, kernel-debug-devel-2.6.32-131.0.15.el6 +5
    • Red Hat Enterprise Linux Server (v. 6) kernel-2.6.32-131.0.15.el6, kernel-bootwrapper-2.6.32-131.0.15.el6, kernel-debug-2.6.32-131.0.15.el6 +8
    • Red Hat Enterprise Linux Workstation (v. 6) kernel-2.6.32-131.0.15.el6, kernel-debug-2.6.32-131.0.15.el6, kernel-debug-devel-2.6.32-131.0.15.el6 +5
  • RHSA-2011:0303 Released 2011-03-01 · Red Hat rating Moderate
    kernel security and bug fix update
    • Red Hat Enterprise Linux (v. 5.6.z server) kernel-2.6.18-238.5.1.el5, kernel-2.6.18-238.5.1.el5.ia64, kernel-PAE-2.6.18-238.5.1.el5 +18

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux 4AffectedNo fix yet
Red Hat Enterprise Linux (v. 5.6.z server)Fixed RHSA-2011:0303
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2011:0542
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2011:0542
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2011:0542
Red Hat Enterprise Linux Server EUS (v. 6.0)Fixed RHSA-2011:0883
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2011:0542

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-4805
  2. 2026-10-03 Alias added: GHSA-22vq-wcg7-jq7r

References

Patch 1

Other 3

Sources

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