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CVE
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CVE-2010-2653Date: (C)2010-10-05   (M)2018-02-19


Race condition in the hvc_close function in drivers/char/hvc_console.c in the Linux kernel before 2.6.34 allows local users to cause a denial of service or possibly have unspecified other impact by closing a Hypervisor Virtual Console device, related to the hvc_open and hvc_remove functions.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.9
Exploit Score: Exploit Score: 3.4
Impact Score: Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: COMPLETE
Scope: Integrity: COMPLETE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
http://lkml.org/lkml/2010/3/3/207
http://www.openwall.com/lists/oss-security/2010/03/04/3
http://www.openwall.com/lists/oss-security/2010/04/18/1
http://www.openwall.com/lists/oss-security/2010/04/19/2
http://www.openwall.com/lists/oss-security/2010/07/01/1
http://www.openwall.com/lists/oss-security/2010/07/06/7
http://www.openwall.com/lists/oss-security/2010/07/07/5
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=320718ee074acce5ffced6506cb51af1388942aa
http://patchwork.kernel.org/patch/83353/
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
https://bugzilla.redhat.com/show_bug.cgi?id=568621

CPE    409
cpe:/o:linux:linux_kernel:2.6.33:rc7
cpe:/o:linux:linux_kernel:2.6.33:rc4
cpe:/o:linux:linux_kernel:2.6.33:rc3
cpe:/o:linux:linux_kernel:2.6.33:rc6
...
CWE    1
CWE-362

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