CVE-2015-4003: linux linux_kernel Numeric Errors
Vulnerability summary
CVE-2015-4003 is a high (CVSS 7.8) Numeric Errors vulnerability in linux linux_kernel. EPSS estimates a 5.81% chance of exploitation in the next 30 days, higher than 93.1% of scored vulnerabilities.
Not severe (CVSS 7.8, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 3 · Related 3Timeline
- 07-06-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
5.81%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
No change 0.00 pp
From 5.81% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Ubuntu3 products
- linux< 3.13.0-57.95
- linux-lts-utopic< 3.16.0-43.58~14.04.1
- linux-lts-vivid< 3.19.0-22.22~14.04.1
Debian1 product
- linux< 4.1.3-1
Linux1 product
- linux_kernel≥ 3.4, < 3.4.109 | ≥ 3.5, < 3.10.81 | ≥ 3.11, < 3.12.45 | ≥ 3.13, < 3.14.45 | ≥ 3.15, < 3.16.35 | ≥ 3.17, < 3.18.18 | ≥ 3.19, < 4.0.6
3 vendors · 5 products
References
17 links- github.com/torvalds/linux/commit/04bf464a5dfd9ade0dda918e44366c2c61fce80bX Refsource CONFIRMVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
