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TI-2013-01578 Aliases CVE-2013-1792GHSA-h378-c87p-mg3h

Race condition in the install_user_keyrings function in security/keys/process_keys.c in…

Priority LOW 21CWE-362Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads.

Why it matters now

EPSS 0.00287 21st 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 · 3

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*up to 3.8.2VulnerableLinux
cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:*3.8.0VulnerableLinux
cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:*3.8.1VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions up to 3.8.2 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:* Versions 3.8.0 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:* Versions 3.8.1 Vulnerable ·Linux

Remediation

Red Hat 2 advisories

  • RHSA-2013:0829 Released 2013-05-20 · Red Hat rating Important
    kernel-rt security and bug fix update
    • Red Hat MRG Realtime for RHEL 6 Server v.2 kernel-rt-3.6.11.2-rt33.39.el6rt, kernel-rt-debug-3.6.11.2-rt33.39.el6rt, kernel-rt-debug-devel-3.6.11.2-rt33.39.el6rt +8
  • RHSA-2013:0744 Released 2013-04-23 · Red Hat rating Important
    kernel security and bug fix update
    • Red Hat Enterprise Linux Desktop (v. 6) kernel-2.6.32-358.6.1.el6, kernel-debug-2.6.32-358.6.1.el6, kernel-debug-devel-2.6.32-358.6.1.el6 +5
    • Red Hat Enterprise Linux Desktop Optional (v. 6) kernel-2.6.32-358.6.1.el6, python-perf-2.6.32-358.6.1.el6
    • Red Hat Enterprise Linux HPC Node (v. 6) kernel-2.6.32-358.6.1.el6, kernel-debug-2.6.32-358.6.1.el6, kernel-debug-devel-2.6.32-358.6.1.el6 +5
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) kernel-2.6.32-358.6.1.el6, python-perf-2.6.32-358.6.1.el6
    • Red Hat Enterprise Linux Server (v. 6) kernel-2.6.32-358.6.1.el6, kernel-bootwrapper-2.6.32-358.6.1.el6, kernel-debug-2.6.32-358.6.1.el6 +8
    • Red Hat Enterprise Linux Server Optional (v. 6) kernel-2.6.32-358.6.1.el6, python-perf-2.6.32-358.6.1.el6
    • Red Hat Enterprise Linux Workstation (v. 6) kernel-2.6.32-358.6.1.el6, kernel-debug-2.6.32-358.6.1.el6, kernel-debug-devel-2.6.32-358.6.1.el6 +5
    • Red Hat Enterprise Linux Workstation Optional (v. 6) kernel-2.6.32-358.6.1.el6, python-perf-2.6.32-358.6.1.el6

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2013:0744
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2013:0744
Red Hat MRG Realtime for RHEL 6 Server v.2Fixed RHSA-2013:0829
Not affected: 1 product
  • Red Hat Enterprise Linux 5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2013-1792
  2. 2026-10-03 Alias added: GHSA-h378-c87p-mg3h

References

Advisory 13

Other 5

  • TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
  • TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
  • TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
  • TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
  • TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
See all 15278 →

Sources

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