CVE-2014-2580
The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service ("scheduling while atomic"
02 Description
The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service ("scheduling while atomic"
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.34% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 27.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-04-15 17:00Z12 YR AGO
- Last updated
- 2024-08-06 10:21Z2 YR AGO
- Reserved
- 2014-03-21
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 4eca44aa3d6bea3b84a3602d6c88918aecc8b626753c734840531f4d8235e637
05 Affected products
06 References
- xenbits.xen.orghttp://xenbits.xen.org/xsa/advisory-90.html
- www.openwall.com[oss-security] 20140324 Re: Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packethttp://www.openwall.com/lists/oss-security/2014/03/24/8
- www.securityfocus.com66386http://www.securityfocus.com/bid/66386
- www.openwall.com[oss-security] 20140324 Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packethttp://www.openwall.com/lists/oss-security/2014/03/24/6
- www.securitytracker.com1029949http://www.securitytracker.com/id/1029949
07 Fixed in
Debian 12
- linux Fixed in 3.13.10-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.13.10-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.13.10-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- linux Fixed in 3.13.0-27.50
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.