VulnerabilityModified
CVE-2012-4398
The __request_module function in kernel/kmod.c in the Linux kernel before 3.4 does not set a certain killable attribute, which allows local users to cause a denial of service (memory consumption) via a crafted application.
MEDIUM 4.9EPSS 0.41%
Does this matter?
Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own.
Description
The __request_module function in kernel/kmod.c in the Linux kernel before 3.4 does not set a certain killable attribute, which allows local users to cause a denial of service (memory consumption) via a crafted application.
- CVSS 2.0
- 4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 0.41% probability · 35th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lkml.indiana.edu/hypermail/linux/kernel/1202.0/03340.html
- http://rhn.redhat.com/errata/RHSA-2013-0223.html
- http://rhn.redhat.com/errata/RHSA-2013-1348.html
- http://secunia.com/advisories/55077
- http://www.kernel.org/pub/linux/kernel/v3.x/linux-3.4.tar.bz2Patch
- http://www.openwall.com/lists/oss-security/2012/09/02/3
- http://www.securityfocus.com/bid/55361
- https://bugzilla.redhat.com/show_bug.cgi?id=853474
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lkml.indiana.edu/hypermail/linux/kernel/1202.0/03340.html
- http://rhn.redhat.com/errata/RHSA-2013-0223.html
- http://rhn.redhat.com/errata/RHSA-2013-1348.html
- http://secunia.com/advisories/55077
- http://www.kernel.org/pub/linux/kernel/v3.x/linux-3.4.tar.bz2Patch
- http://www.openwall.com/lists/oss-security/2012/09/02/3
- http://www.securityfocus.com/bid/55361
- https://bugzilla.redhat.com/show_bug.cgi?id=853474
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.