Bug 1706097 (CVE-2013-7470) - CVE-2013-7470 kernel: disabled CONFIG_NETLABEL in cipso_v4_validate in include/net/cipso_ipv4.h leads to denial of service
Summary: CVE-2013-7470 kernel: disabled CONFIG_NETLABEL in cipso_v4_validate in includ...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2013-7470
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
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Depends On:
Blocks: 1706099
TreeView+ depends on / blocked
 
Reported: 2019-05-03 14:31 UTC by msiddiqu
Modified: 2019-09-29 15:13 UTC (History)
26 users (show)

Fixed In Version: kernel 3.11.7
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Last Closed: 2019-06-11 08:45:16 UTC
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Description msiddiqu 2019-05-03 14:31:07 UTC 
cipso_v4_validate in include/net/cipso_ipv4.h in the Linux kernel before 3.11.7, when CONFIG_NETLABEL is disabled, allows attackers to cause a denial of service (infinite loop and crash), as demonstrated by icmpsic, a different vulnerability than CVE-2013-0310.


Upstream patch: 

https://github.com/torvalds/linux/commit/f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b

References:  

https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.7
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