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Fencer Intel
high 7.2

CVE-2011-0712 json

Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel before 2.6.38-rc4-next-20110215 might…

published 2011-02-18 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0727

cvss
7.2
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 38%
public exploits
0
none known

Summary

Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel before 2.6.38-rc4-next-20110215 might allow attackers to cause a denial of service or possibly have unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.

Patch / fix

  • linux linux_kernel 2.6.38
  • kernel RHEL 6 2.6.32-71.29.1.el6
  • perf RHEL 6 2.6.32-71.29.1.el6
  • kernel-kdump RHEL 6 2.6.32-71.29.1.el6
  • kernel-firmware RHEL 6 2.6.32-71.29.1.el6
  • kernel-bootwrapper RHEL 6 2.6.32-71.29.1.el6
  • kernel-debuginfo-common-i686 RHEL 6 2.6.32-71.29.1.el6
  • kernel-debuginfo-common-ppc64 RHEL 6 2.6.32-71.29.1.el6
  • kernel-debuginfo-common-s390x RHEL 6 2.6.32-71.29.1.el6

red hat advisories RHSA-2011:0498

  • kernel-source openSUSE Tumbleweed 4.8.13-1.1

opensuse advisories openSUSE-SU-2024:10128-1

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-2011-0712 updated cvss 6.2

kernel: ALSA: caiaq - Fix possible string-buffer overflow

  • Red Hat Enterprise Linux Desktop (v. 6) perf 2.6.32-71.29.1.el6, kernel 2.6.32-71.29.1.el6, kernel-kdump 2.6.32-71.29.1.el6, kernel-firmware 2.6.32-71.29.1.el6, kernel-bootwrapper 2.6.32-71.29.1.el6, kernel-debuginfo-common-i686 2.6.32-71.29.1.el6, +3 more Red Hat Enterprise Linux HPC Node (v. 6) perf 2.6.32-71.29.1.el6, kernel 2.6.32-71.29.1.el6, kernel-kdump 2.6.32-71.29.1.el6, kernel-firmware 2.6.32-71.29.1.el6, kernel-bootwrapper 2.6.32-71.29.1.el6, kernel-debuginfo-common-i686 2.6.32-71.29.1.el6, +3 more Red Hat Enterprise Linux Server (v. 6) perf 2.6.32-71.29.1.el6, kernel 2.6.32-71.29.1.el6, kernel-kdump 2.6.32-71.29.1.el6, kernel-firmware 2.6.32-71.29.1.el6, kernel-bootwrapper 2.6.32-71.29.1.el6, kernel-debuginfo-common-i686 2.6.32-71.29.1.el6, +3 more Red Hat Enterprise Linux Workstation (v. 6) perf 2.6.32-71.29.1.el6, kernel 2.6.32-71.29.1.el6, kernel-kdump 2.6.32-71.29.1.el6, kernel-firmware 2.6.32-71.29.1.el6, kernel-bootwrapper 2.6.32-71.29.1.el6, kernel-debuginfo-common-i686 2.6.32-71.29.1.el6, +3 more
    fixed: vendor fix RHSA-2011:0498

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

0.43% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input
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.