CVE-2011-0695: canonical ubuntu_linux
Vulnerability summary
CVE-2011-0695 is a medium (CVSS 5.7) vulnerability in canonical ubuntu_linux. EPSS estimates a 1.18% chance of exploitation in the next 30 days, higher than 67.8% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 5.7, adjacent network); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 5Timeline
- 15-03-2011PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Race condition in the cm_work_handler function in the InfiniBand driver (drivers/infiniband/core/cma.c) in Linux kernel 2.6.x allows remote attackers to cause a denial of service (panic) by sending an InfiniBand request while other request handlers are still running, which triggers an invalid pointer dereference.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.18%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.18% 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
1 foundExploit Reference (spinics.net)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: adjacent network, no authentication (CVSS vector). Other conditions: not stated in public data.
Redhat5 products
Canonical1 product
- ubuntu_linuxEOL8.04
Linux1 product
- linux_kernel≥ 2.6.0, ≤ 2.6.39.4
3 vendors · 7 products
References
8 links- www.spinics.net/lists/linux-rdma/msg07448.htmlMailing ListX Refsource MLISTPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2011/03/11/1Mailing ListX Refsource MLISTPatchThird Party Advisory
- www.spinics.net/lists/linux-rdma/msg07447.htmlMailing ListX Refsource MLISTExploitPatchThird Party Advisory