CVE-2011-3637
MEDIUMCVSS 5.5/10EPSS 0.37%
Last modified
CVE-2011-3637 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 2.6.39 |
| Redhat | Enterprise Linux | 6.0 |
References
- http://www.openwall.com/lists/oss-security/2012/02/06/1Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=747848Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/76597cd31470fa130784c78fadb4dab2e624a723Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/02/06/1Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=747848Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/76597cd31470fa130784c78fadb4dab2e624a723Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-3637?
The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.
How severe is CVE-2011-3637?
CVE-2011-3637 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3637?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2011-3637?
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