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CVE-2010-4077
Published: Nov 29, 2010
Modified: Aug 7, 2024
PUBLISHED
Description
The ntty_ioctl_tiocgicount function in drivers/char/nozomi.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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures
mailing-list
x_refsource_MLIST
[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures
mailing-list
x_refsource_MLIST
45059
vdb-entry
x_refsource_BID
RHSA-2011:0007
vendor-advisory
x_refsource_REDHAT
[linux-kernel] 20100915 [PATCH] drivers/char/nozomi.c: prevent reading uninitialized stackmemory
mailing-list
x_refsource_MLIST
RHSA-2010:0958
vendor-advisory
x_refsource_REDHAT
8129
third-party-advisory
x_refsource_SREASON
[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures
mailing-list
x_refsource_MLIST
42890
third-party-advisory
x_refsource_SECUNIA
[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures
mailing-list
x_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=648663
x_refsource_CONFIRM
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