CVE-2010-5321

MEDIUM
4.3
CVSS Score
Published: April 24, 2017 at 06:12 AM UTC
Updated: June 16, 2026 at 11:26 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%

Description

Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.6.0 ≤ v ≤ 4.20.15

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Mailing Listx_refsource_MLISTThird Party Advisory
http://www.openwall.com/lists/oss-security/2015/02/08/4
x_refsource_MISCIssue TrackingMailing ListThird Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340
x_refsource_MISCIssue TrackingThird Party AdvisoryVDB Entry
https://bugzilla.kernel.org/show_bug.cgi?id=120571
x_refsource_CONFIRMIssue TrackingThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=620629

CVSS

Attack Vector
PHYSICAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-772

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