Published: 04/11/2013 Updated: 13/02/2023

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

VMScore: 437

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

The ipc_rcu_putref function in ipc/util.c in the Linux kernel prior to 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application.

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linux linux kernel 3.9.0
linux linux kernel 3.2.21
linux linux kernel 3.4.30
linux linux kernel 3.4.4
linux linux kernel 3.0.25
linux linux kernel 3.1.2
linux linux kernel 3.4.11
linux linux kernel 3.0
linux linux kernel 3.2.19
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linux linux kernel 3.2.23
linux linux kernel 3.4.26
linux linux kernel 3.4.13
linux linux kernel 3.6.7
linux linux kernel 3.8.10
linux linux kernel 3.0.5
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linux linux kernel 3.2.18
linux linux kernel 3.0.68
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linux linux kernel 3.1
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linux linux kernel 3.0.46
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linux linux kernel 3.0.48
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linux linux kernel 3.2.26
linux linux kernel 3.4
linux linux kernel 3.0.18
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linux linux kernel 3.0.36
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linux linux kernel 3.4.28
linux linux kernel 3.0.34
linux linux kernel 3.8.7
linux linux kernel 3.8.12
linux linux kernel 3.9.8
linux linux kernel 3.5.7
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linux linux kernel 3.0.32
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linux linux kernel 3.0.52
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linux linux kernel 3.0.57
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linux linux kernel 3.3.2
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linux linux kernel 3.0.19
linux linux kernel 3.2.27
linux linux kernel 3.4.27
linux linux kernel 3.0.37
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linux linux kernel 3.9.2
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linux linux kernel 3.3.8
linux linux kernel 3.9.7
linux linux kernel 3.8.0
linux linux kernel 3.0.27
linux linux kernel 3.3.3
linux linux kernel 3.4.5
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linux linux kernel 3.0.28
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linux linux kernel 3.3.6
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linux linux kernel 3.4.31
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linux linux kernel 3.0.61
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linux linux kernel 3.9.3
linux linux kernel 3.1.5
linux linux kernel 3.1.8
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linux linux kernel 3.5.3
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linux linux kernel 3.4.8
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linux linux kernel 3.0.15
linux linux kernel 3.0.45
linux linux kernel 3.2.30
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linux linux kernel 3.0.39
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linux linux kernel 3.6.11
linux linux kernel 3.4.20
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linux linux kernel 3.8.9
linux linux kernel 3.0.67
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linux linux kernel 3.0.59
linux linux kernel 3.5.1
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linux linux kernel 3.0.60
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linux linux kernel 3.1.1
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linux linux kernel 3.0.56
linux linux kernel 3.8.1
linux linux kernel 3.4.1
linux linux kernel 3.3.7
linux linux kernel 3.6.5
linux linux kernel 3.7.5
linux linux kernel 3.0.12
linux linux kernel 3.2.22
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linux linux kernel 3.2.17
linux linux kernel 3.9.4
linux linux kernel 3.8.3
linux linux kernel 3.4.16
linux linux kernel 3.4.22
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linux linux kernel 3.8.4
linux linux kernel 3.1.10
linux linux kernel 3.0.66
linux linux kernel 3.3.1
linux linux kernel 3.0.3
linux linux kernel 3.0.65
linux linux kernel 3.0.53
linux linux kernel 3.0.9
linux linux kernel 3.0.26
linux linux kernel 3.1.4
linux linux kernel 3.4.32
linux linux kernel 3.0.43
linux linux kernel 3.0.30
linux linux kernel 3.9.1
linux linux kernel 3.0.31
linux linux kernel 3.0.29
linux linux kernel 3.0.50
linux linux kernel 3.2.12
linux linux kernel 3.4.17
linux linux kernel 3.2.28
linux linux kernel 3.6.8
linux linux kernel 3.0.14
linux linux kernel 3.4.7
linux linux kernel 3.4.21
linux linux kernel 3.2.3
linux linux kernel 3.0.41

Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix multiple security issues and several bugsare now available for Red Hat Enterprise Linux 65 Extended Update SupportRed Hat Product Security has rated this update as havin ...

Several security issues were fixed in the kernel ...

A flaw was found in the way the ipc_rcu_putref() function in the Linux kernel's IPC implementation handled reference counter decrementing A local, unprivileged user could use this flaw to trigger an Out of Memory (OOM) condition and, potentially, crash the system ...

CWE-189 http://www.openwall.com/lists/oss-security/2013/10/30/4 https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.10.bz2 https://github.com/torvalds/linux/commit/6062a8dc0517bce23e3c2f7d2fea5e22411269a3 https://bugzilla.redhat.com/show_bug.cgi?id=1024854 http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html http://rhn.redhat.com/errata/RHSA-2014-0285.html http://rhn.redhat.com/errata/RHSA-2015-0284.html http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6062a8dc0517bce23e3c2f7d2fea5e22411269a3 https://access.redhat.com/errata/RHSA-2015:0284 https://nvd.nist.gov https://usn.ubuntu.com/2234-1/https://access.redhat.com/security/cve/cve-2013-4483

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CVE-2013-4483

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