What is CVE-2015-4003?

CVE-2015-4003 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10. CVE-2015-4003 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2015-4003?

CVE-2015-4003 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is AV:N/AC:L/Au:N/C:N/I:N/A:C.

Is there a patch available for CVE-2015-4003?

No patch is currently available for CVE-2015-4003. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2015-4003 actively exploited?

CVE-2015-4003 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2015-4003

High

The oz_usb_handle_ep_data function in drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 allows remote attackers to cause a denial of service (divide-by-zero error and system crash) via a crafted packet.

Package Linux Kernel

Published 2015-06-07

Last modified 2026-05-06

CVSS version 2.0

Patch available

Awaiting data

CVSS 2.0 score

7.8

out of 10

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

User Interaction

Scope

Confidentiality

Low

Integrity

None

Availability

Vector string

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

Weakness type

CWE-189

CVE-2015-4003 is classified as CWE-189

See CWE-189 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2015-4003 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Lists
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html

Mailing List Third Party Advisory
Openwall
http://openwall.com/lists/oss-security/2015/06/05/7

Mailing List Third Party Advisory
Securityfocus
http://www.securityfocus.com/bid/74668

Third Party Advisory VDB Entry
Ubuntu Security
http://www.ubuntu.com/usn/USN-2665-1

Third Party Advisory
Ubuntu Security
http://www.ubuntu.com/usn/USN-2667-1

Third Party Advisory
Kernel patch commit
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04bf464a5dfd9ade0dda918e44366c2c61fce80b
Patch
Kernel patch commit
https://github.com/torvalds/linux/commit/04bf464a5dfd9ade0dda918e44366c2c61fce80b
Patch

Details

CVE ID CVE-2015-4003

Severity High

CVSS score 7.8 / 10

CVSS version 2.0

Published 2015-06-07

Modified 2026-05-06

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2015-4003?

CVE-2015-4003 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2015-4003 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2015-4003?

CVE-2015-4003 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 2.0). The vector string is AV:N/AC:L/Au:N/C:N/I:N/A:C.
Is there a patch available for CVE-2015-4003?

No patch is currently available for CVE-2015-4003. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2015-4003 actively exploited?

No — CVE-2015-4003 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.