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CVE-2010-3066

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to...

4.9 MediumFix available

CVE-2010-3066 is a medium vulnerability (CVSS 4.9) in Linux Kernel, published December 6, 2010. 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 kernel 0:2.6.18-194.26.1.el5.

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service (NULL pointer dereference) via a crafted io_submit system call with an IOCB_FLAG_RESFD flag.

Exploit likelihood

0.35%Down 0.8 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 4.9

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service (NULL pointer dereference) via a crafted io_submit system call with an IOCB_FLAG_RESFD flag.

Record
CVE-2010-3066
CVSS 2.0
4.9 MediumAV:L/AC:L/Au:N/C:N/I:N/A:C
Updated
2026-11-02
CVE List No score

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service (NULL pointer dereference) via a crafted io_submit system call with an IOCB_FLAG_RESFD flag.

Record
CVE-2010-3066
Updated
2026-11-02
EUVDEUVD-2010-3068 No score

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service (NULL pointer dereference) via a crafted io_submit system call with an IOCB_FLAG_RESFD flag.

Record
EUVD-2010-3068
Updated
2026-11-03
GitHub AdvisoriesGHSA-xhxw-8mjh-wpqf No score

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to...

The io_submit_one function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service (NULL pointer dereference) via a crafted io_submit system call with an IOCB_FLAG_RESFD flag.

Record
GHSA-xhxw-8mjh-wpqf
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
kernel
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE-devel
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug-devel
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debuginfo-common
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-devel
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
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Affected packages
PackageAffectedFixed
kernel-doc
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-headers
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen-devel
Red Hat:enterprise_linux:5::client
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-PAE-devel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debug-devel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-debuginfo-common
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-devel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-doc
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-headers
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-kdump
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-kdump-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-kdump-devel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5
kernel-xen-devel
Red Hat:enterprise_linux:5::server
 before 0:2.6.18-194.26.1.el5
0:2.6.18-194.26.1.el5

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

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