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CVE-2014-8884

Date: November 29, 2014

Stack-based buffer overflow in the ttusbdecfe_dvbs_diseqc_send_master_cmd function in drivers/media/usb/ttusb-dec/ttusbdecfe.c in the Linux kernel before 3.17.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via a large message length in an ioctl call.

Language: C

Severity Score

Related Resources (14)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f2e323ec96077642d397bb1c355def536d489d16
http://secunia.com/advisories/62305
http://rhn.redhat.com/errata/RHSA-2015-0782.html
http://www.debian.org/security/2014/dsa-3093
https://nvd.nist.gov/vuln/detail/CVE-2014-8884
http://rhn.redhat.com/errata/RHSA-2015-0864.html
http://rhn.redhat.com/errata/RHSA-2015-0290.html
https://access.redhat.com/security/cve/CVE-2014-8884
https://bugzilla.redhat.com/show_bug.cgi?id=1164266
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-8884
http://www.openwall.com/lists/oss-security/2014/11/14/7
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4
https://github.com/torvalds/linux/commit/f2e323ec96077642d397bb1c355def536d489d16
https://www.mend.io/vulnerability-database/CVE-2014-8884

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): COMPLETE
Additional information:

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