CVE-2010-3297
published 2010-09-30CVE-2010-3297: The eql_g_master_cfg function in drivers/net/eql.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows…
PriorityP46low2.1CVSS 2.0
AVLACLAuNCPINAN
EPSS
0.41%
33.4th percentile
The eql_g_master_cfg function in drivers/net/eql.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an EQL_GETMASTRCFG ioctl call.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| linux | linux_kernel | < 2.6.36 | 2.6.36 |
| linux | linux_kernel | — | — |
| opensuse | opensuse | — | — |
| suse | linux_enterprise_desktop | — | — |
| suse | linux_enterprise_real_time_extension | — | — |
| suse | linux_enterprise_server | — | — |
CVSS provenance
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_ubuntu8.1HIGH
vendor_redhat2.1LOW
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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 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·2011-03-03·CVSS 4.7
CVE-2009-4895 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
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 Hawkes discovered that the Linux kernel did not correctly filter
registers on 64bit kernels when performing 32bit system calls. On a 64bit
system, a local attacker could manipulate 32bit system calls to gain root
privileges. (CVE-2010-3301)
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-02-28·CVSS 4.7
CVE-2009-4895 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
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 Hawkes discovered that the Linux kernel did not correctly filter
registers on 64bit kernels when performing 32bit system calls. On a 64bit
system, a local attacker could manipulate 32bit system calls to gain root
privileges. (CVE-2010-3301)
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-02-25·CVSS 4.7
CVE-2009-4895 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
Al Viro discovered a race condition in the TTY driver. A local attacker
could exploit this to crash the system, leading to a denial of service.
(CVE-2009-4895)
Dan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not correctly
check file permissions. A local attacker could overwrite append-only files,
leading to potential data loss. (CVE-2010-2066)
Dan Rosenberg discovered that the swapexit xfs ioctl did not correctly
check file permissions. A local attacker could exploit this to read from
write-only files, leading to a loss of privacy. (CVE-2010-2226)
Gael Delalleu, Rafal Wojtczuk, and Brad Spengler discovered that the memory
manager did not properly handle when applications grow stacks into adjacent
memory regi
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-02-25·CVSS 4.6
CVE-2010-3699 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple kernel flaws.
Gleb Napatov discovered that KVM did not correctly check certain privileged
operations. A local attacker with access to a guest kernel could exploit
this to crash the host system, leading to a denial of service.
(CVE-2010-0435)
Dave Chinner discovered that the XFS filesystem did not correctly order
inode lookups when exported by NFS. A remote attacker could exploit this to
read or write disk blocks that had changed file assignment or had become
unlinked, leading to a loss of privacy. (CVE-2010-2943)
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)
Dan Jaco
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-02-03·CVSS 8.1
CVE-2010-2943 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple vulnerabilities in Linux kernel.
Dave Chinner discovered that the XFS filesystem did not correctly order
inode lookups when exported by NFS. A remote attacker could exploit this to
read or write disk blocks that had changed file assignment or had become
unlinked, leading to a loss of privacy. (CVE-2010-2943)
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-2010-3297)
Kees Cook and Vasiliy Kulikov discovered that the shm interface did not
clear kernel memory correctly. A local attacker could exploit this to read
kernel stack memory, leading to a loss of privacy. (CVE-2010-4072)
Instructions: Afte
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2011-01-10·CVSS 7.1
CVE-2010-3698 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Multiple security flaws in Linux kernel.
Louis Rilling and Matthieu Fertré reported a use after free error in the
Linux kernel's futex_wait function. A local user could exploit this flaw to
cause a denial of service (system crash) or possibly gain privileges via a
specially crafted application. (CVE-2014-0205)
Ben Hawkes discovered that the Linux kernel did not correctly filter
registers on 64bit kernels when performing 32bit system calls. On a 64bit
system, a local attacker could manipulate 32bit system calls to gain root
privileges. (CVE-2010-3301)
Dan Rosenberg discovered that the btrfs filesystem did not correctly
validate permissions when using the clone function. A local attacker could
overwrite the contents of file handles that were o
Red Hat
kernel: drivers/net/eql.c: reading uninitialized stack memory
vendor_redhat·2010-09-11·CVSS 2.1
CVE-2010-3297 [LOW] kernel: drivers/net/eql.c: reading uninitialized stack memory
kernel: drivers/net/eql.c: reading uninitialized stack memory
The eql_g_master_cfg function in drivers/net/eql.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an EQL_GETMASTRCFG ioctl call.
Statement: This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, and 5 as they did not include support for equalizer load-balancer for serial network interfaces. This was addressed in Red Hat Enterprise Linux Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2010-0771.html.
GHSA
GHSA-w65r-c8rv-grww: The eql_g_master_cfg function in drivers/net/eql
ghsa_unreviewed·2022-05-13
CVE-2010-3297 [LOW] CWE-909 GHSA-w65r-c8rv-grww: The eql_g_master_cfg function in drivers/net/eql
The eql_g_master_cfg function in drivers/net/eql.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an EQL_GETMASTRCFG ioctl call.
No detection rules found.
No public exploits indexed.
http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=44467187dc22fdd33a1a06ea0ba86ce20be3fe3chttp://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlhttp://lkml.org/lkml/2010/9/11/168http://secunia.com/advisories/41440http://secunia.com/advisories/42758http://secunia.com/advisories/43161http://www.debian.org/security/2010/dsa-2126http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc5http://www.mandriva.com/security/advisories?name=MDVSA-2011:051http://www.openwall.com/lists/oss-security/2010/09/14/2http://www.openwall.com/lists/oss-security/2010/09/14/7http://www.redhat.com/support/errata/RHSA-2010-0771.htmlhttp://www.securityfocus.com/bid/43229http://www.ubuntu.com/usn/USN-1041-1http://www.ubuntu.com/usn/USN-1057-1http://www.vupen.com/english/advisories/2011/0070http://www.vupen.com/english/advisories/2011/0280http://www.vupen.com/english/advisories/2011/0298https://bugzilla.redhat.com/show_bug.cgi?id=633145http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=44467187dc22fdd33a1a06ea0ba86ce20be3fe3chttp://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlhttp://lkml.org/lkml/2010/9/11/168http://secunia.com/advisories/41440http://secunia.com/advisories/42758http://secunia.com/advisories/43161http://www.debian.org/security/2010/dsa-2126http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc5http://www.mandriva.com/security/advisories?name=MDVSA-2011:051http://www.openwall.com/lists/oss-security/2010/09/14/2http://www.openwall.com/lists/oss-security/2010/09/14/7http://www.redhat.com/support/errata/RHSA-2010-0771.htmlhttp://www.securityfocus.com/bid/43229http://www.ubuntu.com/usn/USN-1041-1http://www.ubuntu.com/usn/USN-1057-1http://www.vupen.com/english/advisories/2011/0070http://www.vupen.com/english/advisories/2011/0280http://www.vupen.com/english/advisories/2011/0298https://bugzilla.redhat.com/show_bug.cgi?id=633145
2010-09-30
Published