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CVE
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CVE-2011-2723Date: (C)2011-09-06   (M)2024-02-22


The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.7
Exploit Score: 5.5
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: ADJACENT_NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
SECTRACK-1025876
BID-48929
HPSBGN02970
RHSA-2011:1321
http://openwall.com/lists/oss-security/2011/07/28/13
http://openwall.com/lists/oss-security/2011/07/29/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17dd759c67f21e34f2156abcf415e1f60605a188
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4
https://bugzilla.redhat.com/show_bug.cgi?id=726552

CWE    1
CWE-20
OVAL    16
oval:org.secpod.oval:def:600622
oval:org.secpod.oval:def:600617
oval:org.secpod.oval:def:500151
oval:org.secpod.oval:def:1601226
...

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