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Fencer Intel
low 2.1

CVE-2011-0710 json

The task_show_regs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows loc…

published 2011-02-18 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0725

cvss
2.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

The task_show_regs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows local users to obtain the values of the registers of an arbitrary process by reading a status file under /proc/.

Patch / fix

  • linux linux_kernel 2.6.38
  • kernel RHEL 5 2.6.18-238.9.1.el5
  • kernel-PAE RHEL 5 2.6.18-238.9.1.el5
  • kernel-xen RHEL 5 2.6.18-238.9.1.el5
  • kernel-kdump RHEL 5 2.6.18-238.9.1.el5
  • kernel-debuginfo-common RHEL 5 2.6.18-238.9.1.el5
  • kernel RHEL 6 2.6.32-71.24.1.el6
  • perf RHEL 6 2.6.32-71.24.1.el6
  • kernel-kdump RHEL 6 2.6.32-71.24.1.el6

red hat advisories RHSA-2011:0429RHSA-2011:0421

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2011-0710 updated cvss 2.1

kernel: s390 task_show_regs infoleak

  • Red Hat Enterprise Linux (v. 5.6.z server) kernel 2.6.18-238.9.1.el5, kernel-PAE 2.6.18-238.9.1.el5, kernel-xen 2.6.18-238.9.1.el5, kernel-kdump 2.6.18-238.9.1.el5, kernel-debuginfo-common 2.6.18-238.9.1.el5
    fixed: vendor fix RHSA-2011:0429
  • Red Hat Enterprise Linux Desktop (v. 6) perf 2.6.32-71.24.1.el6, kernel 2.6.32-71.24.1.el6, kernel-kdump 2.6.32-71.24.1.el6, kernel-firmware 2.6.32-71.24.1.el6, kernel-bootwrapper 2.6.32-71.24.1.el6, kernel-debuginfo-common-i686 2.6.32-71.24.1.el6, +3 more Red Hat Enterprise Linux HPC Node (v. 6) perf 2.6.32-71.24.1.el6, kernel 2.6.32-71.24.1.el6, kernel-kdump 2.6.32-71.24.1.el6, kernel-firmware 2.6.32-71.24.1.el6, kernel-bootwrapper 2.6.32-71.24.1.el6, kernel-debuginfo-common-i686 2.6.32-71.24.1.el6, +3 more Red Hat Enterprise Linux Server (v. 6) perf 2.6.32-71.24.1.el6, kernel 2.6.32-71.24.1.el6, kernel-kdump 2.6.32-71.24.1.el6, kernel-firmware 2.6.32-71.24.1.el6, kernel-bootwrapper 2.6.32-71.24.1.el6, kernel-debuginfo-common-i686 2.6.32-71.24.1.el6, +3 more Red Hat Enterprise Linux Workstation (v. 6) perf 2.6.32-71.24.1.el6, kernel 2.6.32-71.24.1.el6, kernel-kdump 2.6.32-71.24.1.el6, kernel-firmware 2.6.32-71.24.1.el6, kernel-bootwrapper 2.6.32-71.24.1.el6, kernel-debuginfo-common-i686 2.6.32-71.24.1.el6, +3 more
    fixed: vendor fix RHSA-2011:0421

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.