CVE-2014-3122

CVSS V2 Medium 4.9 CVSS V3 None
Description
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Overview
  • CVE ID
  • CVE-2014-3122
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2014-05-11T21:55:06
  • Last Modified Date
  • 2023-02-13T00:38:55
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 3.14.3
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3 Mailing List Patch Vendor Advisory
https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1093076 Issue Tracking Patch Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57e68e9cd65b4b8eb4045a1e0d0746458502554c Mailing List Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2014/05/01/7 Mailing List Patch Third Party Advisory
http://www.debian.org/security/2014/dsa-2926 Third Party Advisory
http://www.securityfocus.com/bid/67162 Third Party Advisory VDB Entry
http://secunia.com/advisories/59599 Broken Link
http://secunia.com/advisories/59386 Broken Link
http://www.ubuntu.com/usn/USN-2240-1 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-3122
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3122
History
Created Old Value New Value Data Type Notes
2022-05-10 17:19:13 Added to TrackCVE
2022-12-01 23:02:47 2014-05-11T21:55Z 2014-05-11T21:55:06 CVE Published Date updated
2022-12-01 23:02:47 2020-08-21T18:29:07 CVE Modified Date updated
2022-12-01 23:02:47 Analyzed Vulnerability Status updated
2023-02-13 01:04:48 2023-02-13T00:38:55 CVE Modified Date updated
2023-02-13 01:04:48 Analyzed Modified Vulnerability Status updated