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CVE
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CVE-2010-4076Date: (C)2010-11-29   (M)2024-01-04


The rs_ioctl function in drivers/char/amiserial.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 1.9
Exploit Score: 3.4
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE
  
Reference:
http://lkml.org/lkml/2010/9/15/389
http://www.openwall.com/lists/oss-security/2010/09/25/2
http://www.openwall.com/lists/oss-security/2010/10/06/6
http://www.openwall.com/lists/oss-security/2010/10/25/3
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d281da7ff6f70efca0553c288bb883e8605b3862
https://bugzilla.redhat.com/show_bug.cgi?id=648661

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-200
OVAL    10
oval:org.secpod.oval:def:700592
oval:org.secpod.oval:def:700586
oval:org.secpod.oval:def:700555
oval:org.secpod.oval:def:700568
...

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