CVE-2010-4649
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the...
6.9 MediumFix available
CVE-2010-4649 is a medium vulnerability (CVSS 6.9) in Linux Kernel, published January 30, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. Fixed in linux-2.6 2.6.26-26lenny2.
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
Exploit likelihood
0.35%Down 0.6 points since Feb 4, 2022
What each source reports
NVD Score used
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
- Record
CVE-2010-4649- CVSS 2.0
- 6.9 Medium
AV:L/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-190
- Updated
- 2026-11-02
CVE List No score
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
- Record
CVE-2010-4649- Updated
- 2026-11-02
EUVDEUVD-2010-4614 No score
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
- Record
EUVD-2010-4614- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2ch2-ch47-wm8m No score
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the...
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
- Record
GHSA-2ch2-ch47-wm8m- Weakness
- CWE-190
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
linux-2.6Debian:5.0 |
before 2.6.26-26lenny2, plus listed versions 2.6.26-132.6.26-13lenny22.6.26-13lenny2~bpo40+12.6.26-142.6.26-15 Show 33 moreShow less2.6.26-15lenny12.6.26-15lenny22.6.26-15lenny32.6.26-15~bpo40+12.6.26-15~bpo40+22.6.26-162.6.26-172.6.26-17lenny12.6.26-17lenny22.6.26-17lenny2~bpo40+12.6.26-17~bpo40+12.6.26-182.6.26-192.6.26-19lenny12.6.26-19lenny22.6.26-19~bpo40+12.6.26-202.6.26-20~bpo40+12.6.26-212.6.26-21lenny12.6.26-21lenny22.6.26-21lenny32.6.26-21lenny42.6.26-21~bpo40+12.6.26-222.6.26-22lenny12.6.26-232.6.26-242.6.26-24lenny12.6.26-252.6.26-25lenny12.6.26-262.6.26-26lenny1 |
2.6.26-26lenny2 |
user-mode-linuxDebian:5.0 |
before 2.6.26-1um-2+26lenny2, plus listed versions 2.6.26-1um-22.6.26-1um-2+152.6.26-1um-2+15lenny22.6.26-1um-2+15lenny32.6.26-1um-2+16 Show 13 moreShow less2.6.26-1um-2+17lenny12.6.26-1um-2+17lenny22.6.26-1um-2+192.6.26-1um-2+19lenny12.6.26-1um-2+212.6.26-1um-2+21lenny32.6.26-1um-2+21lenny42.6.26-1um-2+22lenny12.6.26-1um-2+242.6.26-1um-2+24lenny12.6.26-1um-2+25lenny12.6.26-1um-2+262.6.26-1um-2+26lenny1 |
2.6.26-1um-2+26lenny2 |
kernel-rtRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-debugRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-debug-debuginfoRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-debug-develRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-debuginfoRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-debuginfo-commonRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-develRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-docRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
Show 74 moreShow less
| Package | Affected | Fixed |
|---|---|---|
kernel-rt-traceRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-trace-debuginfoRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-trace-develRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-vanillaRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-vanilla-debuginfoRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernel-rt-vanilla-develRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
perfRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
perf-debuginfoRed Hat:enterprise_mrg:1::el5 |
before 0:2.6.33.7-rt29.55.el5rt | 0:2.6.33.7-rt29.55.el5rt |
kernelRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debugRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-debuginfoRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-develRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfoRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-i686Red Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-x86_64Red Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-develRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-docRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-firmwareRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
perfRed Hat:enterprise_linux:6::client |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernelRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debugRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-debuginfoRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-develRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfoRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-x86_64Red Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-develRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-docRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-firmwareRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
perfRed Hat:enterprise_linux:6::computenode |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernelRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-bootwrapperRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debugRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-debuginfoRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-develRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfoRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-i686Red Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-ppc64Red Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-s390xRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-x86_64Red Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-develRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-docRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-firmwareRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-kdumpRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-kdump-debuginfoRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-kdump-develRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
perfRed Hat:enterprise_linux:6::server |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernelRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debugRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-debuginfoRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debug-develRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfoRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-i686Red Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-debuginfo-common-x86_64Red Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-develRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-docRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernel-firmwareRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
perfRed Hat:enterprise_linux:6::workstation |
before 0:2.6.32-71.29.1.el6 | 0:2.6.32-71.29.1.el6 |
kernelRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-PAERed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-PAE-debuginfoRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-PAE-develRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-debugRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-debug-debuginfoRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-debug-develRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-debuginfoRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-debuginfo-commonRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-develRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-docRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-kdumpRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-kdump-debuginfoRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-kdump-develRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-xenRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-xen-debuginfoRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
kernel-xen-develRed Hat:enterprise_linux:5::server |
before 0:2.6.18-238.19.1.el5 | 0:2.6.18-238.19.1.el5 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |
References
securityfocus.com/bid/46073
rhn.redhat.com/errata/RHSA-2011-0927.html
git.kernel.org?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7182afea8d1afd432a17c18162cc3fd441d0da93
kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37
bugzilla.redhat.com/show_bug.cgi?id=667916
nvd.nist.gov/vuln/detail/CVE-2010-4649
Show 183 moreShow less
github.com/advisories/GHSA-2ch2-ch47-wm8m
access.redhat.com/errata/RHSA-2011:0330
docs.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.3/html/Technical_Notes/chap-Package_Updates.html
security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0330.json
cve.org/CVERecord?id=CVE-2010-3477