CVE-2010-4077

CVSS V2 Low 1.9 CVSS V3 None
Description
The ntty_ioctl_tiocgicount function in drivers/char/nozomi.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.
Overview
  • CVE ID
  • CVE-2010-4077
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2010-11-29T16:00:03
  • Last Modified Date
  • 2020-08-07T15:42:48
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 2.6.36.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 1.9
  • Severity
  • LOW
  • Exploitability Score
  • 3.4
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d281da7ff6f70efca0553c288bb883e8605b3862 Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2010/10/06/6 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/10/25/3 Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/10/07/1 Mailing List Patch Third Party Advisory
http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03387.html Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/09/25/2 Mailing List Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=648663 Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/45059 Third Party Advisory VDB Entry
http://www.redhat.com/support/errata/RHSA-2010-0958.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-0007.html Third Party Advisory
http://secunia.com/advisories/42890 Third Party Advisory
http://securityreason.com/securityalert/8129 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2010-4077
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4077
History
Created Old Value New Value Data Type Notes
2022-05-10 17:24:54 Added to TrackCVE