CVE-2011-1044
published 2011-02-18CVE-2011-1044: The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which…
PriorityP45low2.1CVSS 2.0
AVLACLAuNCPINAN
EPSS
0.39%
31.2th percentile
The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| linux | linux_kernel | < 2.6.37 | 2.6.37 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_ubuntu7.2HIGH
vendor_redhat6.9MEDIUM
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Ubuntu
Linux kernel (OMAP4) vulnerabilities
vendor_ubuntu·2011-09-13·CVSS 2.1
CVE-2011-1171 [LOW] Linux kernel (OMAP4) vulnerabilities
Title: Linux kernel (OMAP4) vulnerabilities
Summary: Multiple kernel flaws have been fixed.
Dan Rosenberg discovered that several network ioctls did not clear kernel
memory correctly. A local user could exploit this to read kernel stack
memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297)
Brad Spengler discovered that stack memory for new a process was not
correctly calculated. A local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2010-3858)
Dan Rosenberg discovered that the Linux kernel TIPC implementation
contained multiple integer signedness errors. A local attacker could
exploit this to gain root privileges. (CVE-2010-3859)
Dan Rosenberg discovered that the CAN protocol on 64bit systems did not
correctly calculate the size of
Ubuntu
Linux kernel (i.MX51) vulnerabilities
vendor_ubuntu·2011-09-13·CVSS 6.9
CVE-2011-2918 [MEDIUM] Linux kernel (i.MX51) vulnerabilities
Title: Linux kernel (i.MX51) vulnerabilities
Summary: Multiple kernel flaws have been fixed.
Dan Rosenberg discovered that the Linux kernel TIPC implementation
contained multiple integer signedness errors. A local attacker could
exploit this to gain root privileges. (CVE-2010-3859)
Dan Rosenberg discovered that multiple terminal ioctls did not correctly
initialize structure memory. A local attacker could exploit this to read
portions of kernel stack memory, leading to a loss of privacy.
(CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)
Dan Rosenberg discovered that the socket filters did not correctly
initialize structure memory. A local attacker could create malicious
filters to read portions of kernel stack memory, leading to a loss of
privacy. (CVE-2010-4158)
Dan Rosenberg discovered t
Ubuntu
Linux kernel (Maverick backport) vulnerabilities
vendor_ubuntu·2011-08-09·CVSS 4.9
CVE-2010-3698 [MEDIUM] Linux kernel (Maverick backport) vulnerabilities
Title: Linux kernel (Maverick backport) vulnerabilities
Summary: Multiple kernel flaws have been fixed.
It was discovered that KVM did not correctly initialize certain CPU
registers. A local attacker could exploit this to crash the system, leading
to a denial of service. (CVE-2010-3698)
Thomas Pollet discovered that the RDS network protocol did not check
certain iovec buffers. A local attacker could exploit this to crash the
system or possibly execute arbitrary code as the root user. (CVE-2010-3865)
Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did
not correctly clear kernel memory. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy. (CVE-2010-3875)
Vasiliy Kulikov discovered that the Linux kernel sockets implementation
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-08-09·CVSS 1.9
CVE-2010-4249 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws have been fixed.
Dan Rosenberg discovered that IPC structures were not correctly initialized
on 64bit systems. A local attacker could exploit this to read kernel stack
memory, leading to a loss of privacy. (CVE-2010-4073)
Steve Chen discovered that setsockopt did not correctly check MSS values. A
local attacker could make a specially crafted socket call to crash the
system, leading to a denial of service. (CVE-2010-4165)
Vladymyr Denysov discovered that Xen virtual CD-ROM devices were not
handled correctly. A local attacker in a guest could make crafted blkback
requests that would crash the host, leading to a denial of service.
(CVE-2010-4238)
Vegard Nossum discovered that memory garbage collection was not handled
corr
Ubuntu
Linux Kernel vulnerabilities (Marvell Dove)
vendor_ubuntu·2011-03-25·CVSS 7.2
CVE-2010-2478 [HIGH] Linux Kernel vulnerabilities (Marvell Dove)
Title: Linux Kernel vulnerabilities (Marvell Dove)
Summary: An attacker could send crafted input to the kernel and cause it to
crash.
Dan Rosenberg discovered that the RDS network protocol did not correctly
check certain parameters. A local attacker could exploit this gain root
privileges. (CVE-2010-3904)
Nelson Elhage discovered several problems with the Acorn Econet protocol
driver. A local user could cause a denial of service via a NULL pointer
dereference, escalate privileges by overflowing the kernel stack, and
assign Econet addresses to arbitrary interfaces. (CVE-2010-3848,
CVE-2010-3849, CVE-2010-3850)
Ben Hutchings discovered that the ethtool interface did not correctly check
certain sizes. A local attacker could perform malicious ioctl calls that
could crash the system, leadin
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-03-02·CVSS 4.9
CVE-2010-3698 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
It was discovered that KVM did not correctly initialize certain CPU
registers. A local attacker could exploit this to crash the system, leading
to a denial of service. (CVE-2010-3698)
Thomas Pollet discovered that the RDS network protocol did not check
certain iovec buffers. A local attacker could exploit this to crash the
system or possibly execute arbitrary code as the root user. (CVE-2010-3865)
Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did
not correctly clear kernel memory. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy. (CVE-2010-3875)
Vasiliy Kulikov discovered that the Linux kernel sockets implementation did
not properly initialize certain
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-03-02·CVSS 7.2
CVE-2010-3865 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
Thomas Pollet discovered that the RDS network protocol did not check
certain iovec buffers. A local attacker could exploit this to crash the
system or possibly execute arbitrary code as the root user. (CVE-2010-3865)
Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did
not correctly clear kernel memory. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy. (CVE-2010-3875)
Vasiliy Kulikov discovered that the Linux kernel sockets implementation did
not properly initialize certain structures. A local attacker could exploit
this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-3876)
Vasiliy Kulikov discovered that the TIPC interface did not c
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-03-01·CVSS 7.2
CVE-2010-3865 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
Thomas Pollet discovered that the RDS network protocol did not check
certain iovec buffers. A local attacker could exploit this to crash the
system or possibly execute arbitrary code as the root user. (CVE-2010-3865)
Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did
not correctly clear kernel memory. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy. (CVE-2010-3875)
Vasiliy Kulikov discovered that the Linux kernel sockets implementation did
not properly initialize certain structures. A local attacker could exploit
this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-3876)
Vasiliy Kulikov discovered that the TIPC interface did not c
Red Hat
kernel: IB/uverbs: Handle large number of entries in poll CQ
vendor_redhat·2010-12-08·CVSS 6.9
CVE-2011-1044 [MEDIUM] kernel: IB/uverbs: Handle large number of entries in poll CQ
kernel: IB/uverbs: Handle large number of entries in poll CQ
The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.
Package: kernel (Red Hat Enterprise Linux 4) - Affected
GHSA
GHSA-r7qr-vhfp-52c9: The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd
ghsa_unreviewed·2022-05-13·CVSS 6.9
CVE-2011-1044 [MEDIUM] CWE-909 GHSA-r7qr-vhfp-52c9: The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd
The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.
No detection rules found.
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7182afea8d1afd432a17c18162cc3fd441d0da93http://rhn.redhat.com/errata/RHSA-2011-0927.htmlhttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37http://www.securityfocus.com/bid/46488https://bugzilla.redhat.com/show_bug.cgi?id=667916https://exchange.xforce.ibmcloud.com/vulnerabilities/65563http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7182afea8d1afd432a17c18162cc3fd441d0da93http://rhn.redhat.com/errata/RHSA-2011-0927.htmlhttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37http://www.securityfocus.com/bid/46488https://bugzilla.redhat.com/show_bug.cgi?id=667916https://exchange.xforce.ibmcloud.com/vulnerabilities/65563
2011-02-18
Published