CVE-2014-1950
Last modified
CVE-2014-1950 is a vulnerability of currently unknown severity. Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x through 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x through 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 4.1.1 |
| Xen | Xen | 4.1.2 |
| Xen | Xen | 4.1.3 |
| Xen | Xen | 4.1.4 |
| Xen | Xen | 4.1.5 |
| Xen | Xen | 4.1.6.1 |
| Xen | Xen | 4.2.0 |
| Xen | Xen | 4.2.1 |
| Xen | Xen | 4.2.2 |
| Xen | Xen | 4.2.3 |
| Xen | Xen | 4.3.0 |
| Xen | Xen | 4.3.1 |
References
- http://xenbits.xen.org/xsa/advisory-88.htmlVendor Advisory
- http://xenbits.xen.org/xsa/advisory-88.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-1950?
How severe is CVE-2014-1950?
How do I fix CVE-2014-1950?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2014
- CVE-2014-1944Cross-site scripting (XSS) vulnerability in Ilch CMS 2.0 and…
- CVE-2014-1945SQL injection vulnerability in ajax_udf.php in OpenDocMan be…
- CVE-2014-1946OpenDocMan 1.2.7 and earlier does not properly validate allo…
- CVE-2014-1947Stack-based buffer overflow in the WritePSDImage function in…7.8
- CVE-2014-1948OpenStack Image Registry and Delivery Service (Glance) 2013.…
- CVE-2014-1949GTK+ 3.10.9 and earlier, as used in cinnamon-screensaver, gn…
- CVE-2014-1955Cross-site scripting (XSS) vulnerability in FortiGuard Forti…
- CVE-2014-1956CRLF injection vulnerability in FortiGuard FortiWeb before 5…
- CVE-2014-1957FortiGuard FortiWeb before 5.0.3 allows remote authenticated…
- CVE-2014-1958Buffer overflow in the DecodePSDPixels function in coders/ps…8.8
- CVE-2014-1959lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3…
- CVE-2014-1960The Solution Manager in SAP NetWeaver does not properly rest…
Are you affected by CVE-2014-1950?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST