NVD

CVE-2013-1767 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 6.2 MEDIUM

Vector: (AV:L/AC:H/Au:N/C:C/I:C/A:C)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5f00110f7273f9ff04ac69a5f85bb535a4fd0987
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5f00110f7273f9ff04ac69a5f85bb535a4fd0987
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
http://rhn.redhat.com/errata/RHSA-2013-0744.html
http://rhn.redhat.com/errata/RHSA-2013-0744.html
http://rhn.redhat.com/errata/RHSA-2013-0882.html
http://rhn.redhat.com/errata/RHSA-2013-0882.html
http://rhn.redhat.com/errata/RHSA-2013-0928.html
http://rhn.redhat.com/errata/RHSA-2013-0928.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
http://www.openwall.com/lists/oss-security/2013/02/25/23
http://www.openwall.com/lists/oss-security/2013/02/25/23
http://www.ubuntu.com/usn/USN-1787-1
http://www.ubuntu.com/usn/USN-1787-1
http://www.ubuntu.com/usn/USN-1788-1
http://www.ubuntu.com/usn/USN-1788-1
http://www.ubuntu.com/usn/USN-1792-1
http://www.ubuntu.com/usn/USN-1792-1
http://www.ubuntu.com/usn/USN-1793-1
http://www.ubuntu.com/usn/USN-1793-1
http://www.ubuntu.com/usn/USN-1794-1
http://www.ubuntu.com/usn/USN-1794-1
http://www.ubuntu.com/usn/USN-1795-1
http://www.ubuntu.com/usn/USN-1795-1
http://www.ubuntu.com/usn/USN-1796-1
http://www.ubuntu.com/usn/USN-1796-1
http://www.ubuntu.com/usn/USN-1797-1
http://www.ubuntu.com/usn/USN-1797-1
http://www.ubuntu.com/usn/USN-1798-1
http://www.ubuntu.com/usn/USN-1798-1
https://bugzilla.redhat.com/show_bug.cgi?id=915592	Patch
https://bugzilla.redhat.com/show_bug.cgi?id=915592	Patch
https://github.com/torvalds/linux/commit/5f00110f7273f9ff04ac69a5f85bb535a4fd0987	Exploit Patch
https://github.com/torvalds/linux/commit/5f00110f7273f9ff04ac69a5f85bb535a4fd0987	Exploit Patch

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-399	Resource Management Errors	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

CVE Modified by CVE 11/20/2024 8:50:20 PM

Action	Type	New Value
Added	Reference	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5f00110f7273f9ff04ac69a5f85bb535a4fd0987
Added	Reference	http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
Added	Reference	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
Added	Reference	http://rhn.redhat.com/errata/RHSA-2013-0744.html
Added	Reference	http://rhn.redhat.com/errata/RHSA-2013-0882.html
Added	Reference	http://rhn.redhat.com/errata/RHSA-2013-0928.html
Added	Reference	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10
Added	Reference	http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
Added	Reference	http://www.openwall.com/lists/oss-security/2013/02/25/23
Added	Reference	http://www.ubuntu.com/usn/USN-1787-1
Added	Reference	http://www.ubuntu.com/usn/USN-1788-1
Added	Reference	http://www.ubuntu.com/usn/USN-1792-1
Added	Reference	http://www.ubuntu.com/usn/USN-1793-1
Added	Reference	http://www.ubuntu.com/usn/USN-1794-1
Added	Reference	http://www.ubuntu.com/usn/USN-1795-1
Added	Reference	http://www.ubuntu.com/usn/USN-1796-1
Added	Reference	http://www.ubuntu.com/usn/USN-1797-1
Added	Reference	http://www.ubuntu.com/usn/USN-1798-1
Added	Reference	https://bugzilla.redhat.com/show_bug.cgi?id=915592
Added	Reference	https://github.com/torvalds/linux/commit/5f00110f7273f9ff04ac69a5f85bb535a4fd0987

CVE Modified by Red Hat, Inc. 2/12/2023 11:41:13 PM

Action	Type	Old Value	New Value
Changed	Description	CVE-2013-1767 Kernel: tmpfs: fix use-after-free of mempolicy object	Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.
Removed	CVSS V2	Red Hat, Inc. (AV:L/AC:H/Au:S/C:C/I:C/A:C)
Removed	Reference	https://access.redhat.com/errata/RHSA-2013:0744 [No Types Assigned]
Removed	Reference	https://access.redhat.com/errata/RHSA-2013:0829 [No Types Assigned]
Removed	Reference	https://access.redhat.com/errata/RHSA-2013:0882 [No Types Assigned]
Removed	Reference	https://access.redhat.com/errata/RHSA-2013:0928 [No Types Assigned]
Removed	Reference	https://access.redhat.com/security/cve/CVE-2013-1767 [No Types Assigned]

CVE Modified by Red Hat, Inc. 2/02/2023 1:17:12 PM

Action	Type	Old Value	New Value
Changed	Description	Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.	CVE-2013-1767 Kernel: tmpfs: fix use-after-free of mempolicy object
Added	CVSS V2		Red Hat, Inc. (AV:L/AC:H/Au:S/C:C/I:C/A:C)
Added	Reference		http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5f00110f7273f9ff04ac69a5f85bb535a4fd0987 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2013:0744 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2013:0829 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2013:0882 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2013:0928 [No Types Assigned]
Added	Reference		https://access.redhat.com/security/cve/CVE-2013-1767 [No Types Assigned]
Removed	Reference	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f00110f7273f9ff04ac69a5f85bb535a4fd0987 [Patch]

Quick Info

CVE Dictionary Entry:
CVE-2013-1767
NVD Published Date:
02/28/2013
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2013-1767 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

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Change History

CVE Modified by CVE 11/20/2024 8:50:20 PM

CVE Modified by Red Hat, Inc. 5/13/2024 10:54:19 PM

CVE Modified by Red Hat, Inc. 2/12/2023 11:41:13 PM

CVE Modified by Red Hat, Inc. 2/02/2023 1:17:12 PM

Initial CVE Analysis 2/28/2013 4:54:00 PM

Quick Info