What is CVE-2013-2894?

CVE-2013-2894 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10, classified as a Buffer Overflow flaw (CWE-119). CVE-2013-2894 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2013-2894?

CVE-2013-2894 has a CVSS score of 4.7 out of 10, rated Medium severity. The vector string is AV:L/AC:M/Au:N/C:N/I:N/A:C.

Is there a patch available for CVE-2013-2894?

No patch is currently available for CVE-2013-2894. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2013-2894 actively exploited?

CVE-2013-2894 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Buffer Overflow (CWE-119)?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/119.html

CVE-2013-2894

Medium

drivers/hid/hid-lenovo-tpkbd.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_LENOVO_TPKBD is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device.

Package Linux Kernel

Published 2013-09-16

Last modified 2026-04-29

CVSS version 2.0

Patch available

Awaiting data

CVSS 2.0 score

4.7

out of 10

Medium

Attack Vector

Local

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

None

Integrity

None

Availability

Vector string

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

Weakness type

CWE-119

CVE-2013-2894 is a Buffer Overflow vulnerability

What is Buffer Overflow?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2013-2894 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Marc
http://marc.info/?l=linux-input&m=137772187514628&w=1
Openwall
http://openwall.com/lists/oss-security/2013/08/28/13
Ubuntu Security
http://www.ubuntu.com/usn/USN-2020-1
Ubuntu Security
http://www.ubuntu.com/usn/USN-2023-1

Details

CVE ID CVE-2013-2894

Severity Medium

CVSS score 4.7 / 10

CVSS version 2.0

Published 2013-09-16

Modified 2026-04-29

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2013-2894?

CVE-2013-2894 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10 , classified as a Buffer Overflow flaw (CWE-119) . CVE-2013-2894 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2013-2894?

CVE-2013-2894 has a CVSS score of 4.7 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:L/AC:M/Au:N/C:N/I:N/A:C.
Is there a patch available for CVE-2013-2894?

No patch is currently available for CVE-2013-2894. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2013-2894 actively exploited?

No — CVE-2013-2894 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Buffer Overflow (CWE-119)?

The product performs operations on a memory buffer but reads or writes outside its intended boundaries. View CWE-119 on MITRE CWE →