ID CVE-2012-6549
Summary The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application.
References
Vulnerable Configurations
  • Linux Kernel 3.5.7
    cpe:2.3:o:linux:linux_kernel:3.5.7
  • Linux Kernel 3.5.6
    cpe:2.3:o:linux:linux_kernel:3.5.6
  • Linux Kernel 3.5.4
    cpe:2.3:o:linux:linux_kernel:3.5.4
  • Linux Kernel 3.5.5
    cpe:2.3:o:linux:linux_kernel:3.5.5
  • Linux Kernel 3.5.1
    cpe:2.3:o:linux:linux_kernel:3.5.1
  • Linux Kernel 3.5.2
    cpe:2.3:o:linux:linux_kernel:3.5.2
  • Linux Kernel 3.5.3
    cpe:2.3:o:linux:linux_kernel:3.5.3
  • Linux Kernel 3.4.13
    cpe:2.3:o:linux:linux_kernel:3.4.13
  • Linux Kernel 3.4.9
    cpe:2.3:o:linux:linux_kernel:3.4.9
  • Linux Kernel 3.4.10
    cpe:2.3:o:linux:linux_kernel:3.4.10
  • Linux Kernel 3.4.11
    cpe:2.3:o:linux:linux_kernel:3.4.11
  • Linux Kernel 3.4.12
    cpe:2.3:o:linux:linux_kernel:3.4.12
  • Linux Kernel 3.4.6
    cpe:2.3:o:linux:linux_kernel:3.4.6
  • Linux Kernel 3.4.7
    cpe:2.3:o:linux:linux_kernel:3.4.7
  • Linux Kernel 3.4.8
    cpe:2.3:o:linux:linux_kernel:3.4.8
  • Linux Kernel 3.4.32
    cpe:2.3:o:linux:linux_kernel:3.4.32
  • Linux Kernel 3.4.5
    cpe:2.3:o:linux:linux_kernel:3.4.5
  • Linux Kernel 3.4.31
    cpe:2.3:o:linux:linux_kernel:3.4.31
  • Linux Kernel 3.4.3
    cpe:2.3:o:linux:linux_kernel:3.4.3
  • Linux Kernel 3.4.30
    cpe:2.3:o:linux:linux_kernel:3.4.30
  • Linux Kernel 3.4.29
    cpe:2.3:o:linux:linux_kernel:3.4.29
  • Linux Kernel 3.4.4
    cpe:2.3:o:linux:linux_kernel:3.4.4
  • Linux Kernel 3.4 release candidate 2
    cpe:2.3:o:linux:linux_kernel:3.4:rc2
  • Linux Kernel 3.4 release candidate 1
    cpe:2.3:o:linux:linux_kernel:3.4:rc1
  • Linux Kernel 3.4 release candidate 4
    cpe:2.3:o:linux:linux_kernel:3.4:rc4
  • Linux Kernel 3.4 release candidate 3
    cpe:2.3:o:linux:linux_kernel:3.4:rc3
  • Linux Kernel 3.4 release candidate 6
    cpe:2.3:o:linux:linux_kernel:3.4:rc6
  • Linux Kernel 3.4 release candidate 5
    cpe:2.3:o:linux:linux_kernel:3.4:rc5
  • Linux Kernel 3.4
    cpe:2.3:o:linux:linux_kernel:3.4
  • Linux Kernel 3.4 release candidate 7
    cpe:2.3:o:linux:linux_kernel:3.4:rc7
  • Linux Kernel 3.4.27
    cpe:2.3:o:linux:linux_kernel:3.4.27
  • Linux Kernel 3.4.28
    cpe:2.3:o:linux:linux_kernel:3.4.28
  • Linux Kernel 3.4.25
    cpe:2.3:o:linux:linux_kernel:3.4.25
  • Linux Kernel 3.4.26
    cpe:2.3:o:linux:linux_kernel:3.4.26
  • Linux Kernel 3.4.2
    cpe:2.3:o:linux:linux_kernel:3.4.2
  • Linux Kernel 3.4.1
    cpe:2.3:o:linux:linux_kernel:3.4.1
  • Linux Kernel 3.4.16
    cpe:2.3:o:linux:linux_kernel:3.4.16
  • Linux Kernel 3.4.17
    cpe:2.3:o:linux:linux_kernel:3.4.17
  • Linux Kernel 3.4.14
    cpe:2.3:o:linux:linux_kernel:3.4.14
  • Linux Kernel 3.4.15
    cpe:2.3:o:linux:linux_kernel:3.4.15
  • Linux Kernel 3.4.20
    cpe:2.3:o:linux:linux_kernel:3.4.20
  • Linux Kernel 3.4.21
    cpe:2.3:o:linux:linux_kernel:3.4.21
  • Linux Kernel 3.4.18
    cpe:2.3:o:linux:linux_kernel:3.4.18
  • Linux Kernel 3.4.19
    cpe:2.3:o:linux:linux_kernel:3.4.19
  • Linux Kernel 3.4.24
    cpe:2.3:o:linux:linux_kernel:3.4.24
  • Linux Kernel 3.4.23
    cpe:2.3:o:linux:linux_kernel:3.4.23
  • Linux Kernel 3.4.22
    cpe:2.3:o:linux:linux_kernel:3.4.22
  • Linux Kernel 3.3 release candidate 7
    cpe:2.3:o:linux:linux_kernel:3.3:rc7
  • Linux Kernel 3.3 release candidate 4
    cpe:2.3:o:linux:linux_kernel:3.3:rc4
  • Linux Kernel 3.3 release candidate 3
    cpe:2.3:o:linux:linux_kernel:3.3:rc3
  • Linux Kernel 3.3 release candidate 6
    cpe:2.3:o:linux:linux_kernel:3.3:rc6
  • Linux Kernel 3.3 release candidate 5
    cpe:2.3:o:linux:linux_kernel:3.3:rc5
  • Linux Kernel 3.3 release candidate 2
    cpe:2.3:o:linux:linux_kernel:3.3:rc2
  • Linux Kernel 3.3 release candidate 1
    cpe:2.3:o:linux:linux_kernel:3.3:rc1
  • Linux Kernel 3.3.5
    cpe:2.3:o:linux:linux_kernel:3.3.5
  • Linux Kernel 3.3.3
    cpe:2.3:o:linux:linux_kernel:3.3.3
  • Linux Kernel 3.3.1
    cpe:2.3:o:linux:linux_kernel:3.3.1
  • Linux Kernel 3.3.2
    cpe:2.3:o:linux:linux_kernel:3.3.2
  • Linux Kernel 3.3.4
    cpe:2.3:o:linux:linux_kernel:3.3.4
  • Linux Kernel 3.3.6
    cpe:2.3:o:linux:linux_kernel:3.3.6
  • Linux Kernel 3.3.7
    cpe:2.3:o:linux:linux_kernel:3.3.7
  • Linux Kernel 3.3
    cpe:2.3:o:linux:linux_kernel:3.3
  • Linux Kernel 3.3.8
    cpe:2.3:o:linux:linux_kernel:3.3.8
  • Linux Kernel 3.2.25
    cpe:2.3:o:linux:linux_kernel:3.2.25
  • Linux Kernel 3.2.1
    cpe:2.3:o:linux:linux_kernel:3.2.1
  • Linux Kernel 3.2.26
    cpe:2.3:o:linux:linux_kernel:3.2.26
  • Linux Kernel 3.2.27
    cpe:2.3:o:linux:linux_kernel:3.2.27
  • Linux Kernel 3.2.28
    cpe:2.3:o:linux:linux_kernel:3.2.28
  • Linux Kernel 3.2.5
    cpe:2.3:o:linux:linux_kernel:3.2.5
  • Linux Kernel 3.2.4
    cpe:2.3:o:linux:linux_kernel:3.2.4
  • Linux Kernel 3.2.3
    cpe:2.3:o:linux:linux_kernel:3.2.3
  • Linux Kernel 3.2.2
    cpe:2.3:o:linux:linux_kernel:3.2.2
  • Linux Kernel 3.2.24
    cpe:2.3:o:linux:linux_kernel:3.2.24
  • Linux Kernel 3.2.23
    cpe:2.3:o:linux:linux_kernel:3.2.23
  • Linux Kernel 3.2.30
    cpe:2.3:o:linux:linux_kernel:3.2.30
  • Linux Kernel 3.2.29
    cpe:2.3:o:linux:linux_kernel:3.2.29
  • Linux Kernel 3.2.22
    cpe:2.3:o:linux:linux_kernel:3.2.22
  • Linux Kernel 3.2.21
    cpe:2.3:o:linux:linux_kernel:3.2.21
  • Linux Kernel 3.2 release candidate 7
    cpe:2.3:o:linux:linux_kernel:3.2:rc7
  • Linux Kernel 3.2 release candidate 6
    cpe:2.3:o:linux:linux_kernel:3.2:rc6
  • Linux Kernel 3.2 release candidate 3
    cpe:2.3:o:linux:linux_kernel:3.2:rc3
  • Linux Kernel 3.2 release candidate 2
    cpe:2.3:o:linux:linux_kernel:3.2:rc2
  • Linux Kernel 3.2 release candidate 5
    cpe:2.3:o:linux:linux_kernel:3.2:rc5
  • Linux Kernel 3.2 release candidate 4
    cpe:2.3:o:linux:linux_kernel:3.2:rc4
  • Linux Kernel 3.2.6
    cpe:2.3:o:linux:linux_kernel:3.2.6
  • Linux Kernel 3.2.7
    cpe:2.3:o:linux:linux_kernel:3.2.7
  • Linux Kernel 3.2.8
    cpe:2.3:o:linux:linux_kernel:3.2.8
  • Linux Kernel 3.2.9
    cpe:2.3:o:linux:linux_kernel:3.2.9
  • Linux Kernel 3.2.10
    cpe:2.3:o:linux:linux_kernel:3.2.10
  • Linux Kernel 3.2.11
    cpe:2.3:o:linux:linux_kernel:3.2.11
  • Linux Kernel 3.2
    cpe:2.3:o:linux:linux_kernel:3.2
  • Linux Kernel 3.2.12
    cpe:2.3:o:linux:linux_kernel:3.2.12
  • Linux Kernel 3.2.13
    cpe:2.3:o:linux:linux_kernel:3.2.13
  • Linux Kernel 3.2.14
    cpe:2.3:o:linux:linux_kernel:3.2.14
  • Linux Kernel 3.2.15
    cpe:2.3:o:linux:linux_kernel:3.2.15
  • Linux Kernel 3.2.16
    cpe:2.3:o:linux:linux_kernel:3.2.16
  • Linux Kernel 3.2.17
    cpe:2.3:o:linux:linux_kernel:3.2.17
  • Linux Kernel 3.2.18
    cpe:2.3:o:linux:linux_kernel:3.2.18
  • Linux Kernel 3.2.19
    cpe:2.3:o:linux:linux_kernel:3.2.19
  • Linux Kernel 3.2.20
    cpe:2.3:o:linux:linux_kernel:3.2.20
  • Linux Kernel 3.1 release candidate 1
    cpe:2.3:o:linux:linux_kernel:3.1:rc1
  • Linux Kernel 3.1 release candidate 2
    cpe:2.3:o:linux:linux_kernel:3.1:rc2
  • Linux Kernel 3.1 release candidate 3
    cpe:2.3:o:linux:linux_kernel:3.1:rc3
  • Linux Kernel 3.1 release candidate 4
    cpe:2.3:o:linux:linux_kernel:3.1:rc4
  • Linux Kernel 3.1
    cpe:2.3:o:linux:linux_kernel:3.1
  • Linux Kernel 3.1.10
    cpe:2.3:o:linux:linux_kernel:3.1.10
  • Linux Kernel 3.1.9
    cpe:2.3:o:linux:linux_kernel:3.1.9
  • Linux Kernel 3.1.8
    cpe:2.3:o:linux:linux_kernel:3.1.8
  • Linux Kernel 3.1.7
    cpe:2.3:o:linux:linux_kernel:3.1.7
  • Linux Kernel 3.1.6
    cpe:2.3:o:linux:linux_kernel:3.1.6
  • Linux Kernel 3.1.5
    cpe:2.3:o:linux:linux_kernel:3.1.5
  • Linux Kernel 3.1.4
    cpe:2.3:o:linux:linux_kernel:3.1.4
  • Linux Kernel 3.1.3
    cpe:2.3:o:linux:linux_kernel:3.1.3
  • Linux Kernel 3.1.2
    cpe:2.3:o:linux:linux_kernel:3.1.2
  • Linux Kernel 3.1.1
    cpe:2.3:o:linux:linux_kernel:3.1.1
  • Linux Kernel 3.0.58
    cpe:2.3:o:linux:linux_kernel:3.0.58
  • Linux Kernel 3.0.59
    cpe:2.3:o:linux:linux_kernel:3.0.59
  • Linux Kernel 3.0.60
    cpe:2.3:o:linux:linux_kernel:3.0.60
  • Linux Kernel 3.0.61
    cpe:2.3:o:linux:linux_kernel:3.0.61
  • Linux Kernel 3.0 release candidate 7
    cpe:2.3:o:linux:linux_kernel:3.0:rc7
  • Linux Kernel 3.0.62
    cpe:2.3:o:linux:linux_kernel:3.0.62
  • Linux Kernel 3.0 release candidate 4
    cpe:2.3:o:linux:linux_kernel:3.0:rc4
  • Linux Kernel 3.0.63
    cpe:2.3:o:linux:linux_kernel:3.0.63
  • Linux Kernel 3.0 release candidate 5
    cpe:2.3:o:linux:linux_kernel:3.0:rc5
  • Linux Kernel 3.0.64
    cpe:2.3:o:linux:linux_kernel:3.0.64
  • Linux Kernel 3.0 release candidate 6
    cpe:2.3:o:linux:linux_kernel:3.0:rc6
  • Linux Kernel 3.0.65
    cpe:2.3:o:linux:linux_kernel:3.0.65
  • Linux Kernel 3.0.50
    cpe:2.3:o:linux:linux_kernel:3.0.50
  • Linux Kernel 3.0 release candidate 1
    cpe:2.3:o:linux:linux_kernel:3.0:rc1
  • Linux Kernel 3.0.51
    cpe:2.3:o:linux:linux_kernel:3.0.51
  • Linux Kernel 3.0 release candidate 2
    cpe:2.3:o:linux:linux_kernel:3.0:rc2
  • Linux Kernel 3.0.52
    cpe:2.3:o:linux:linux_kernel:3.0.52
  • Linux Kernel 3.0 release candidate 3
    cpe:2.3:o:linux:linux_kernel:3.0:rc3
  • Linux Kernel 3.0.53
    cpe:2.3:o:linux:linux_kernel:3.0.53
  • Linux Kernel 3.0.54
    cpe:2.3:o:linux:linux_kernel:3.0.54
  • Linux Kernel 3.0.55
    cpe:2.3:o:linux:linux_kernel:3.0.55
  • Linux Kernel 3.0.56
    cpe:2.3:o:linux:linux_kernel:3.0.56
  • Linux Kernel 3.0.57
    cpe:2.3:o:linux:linux_kernel:3.0.57
  • Linux Kernel 3.0.45
    cpe:2.3:o:linux:linux_kernel:3.0.45
  • Linux Kernel 3.0.43
    cpe:2.3:o:linux:linux_kernel:3.0.43
  • Linux Kernel 3.0.44
    cpe:2.3:o:linux:linux_kernel:3.0.44
  • Linux Kernel 3.0.47
    cpe:2.3:o:linux:linux_kernel:3.0.47
  • Linux Kernel 3.0.46
    cpe:2.3:o:linux:linux_kernel:3.0.46
  • Linux Kernel 3.0.49
    cpe:2.3:o:linux:linux_kernel:3.0.49
  • Linux Kernel 3.0.48
    cpe:2.3:o:linux:linux_kernel:3.0.48
  • Linux Kernel 3.0.37
    cpe:2.3:o:linux:linux_kernel:3.0.37
  • Linux Kernel 3.0.38
    cpe:2.3:o:linux:linux_kernel:3.0.38
  • Linux Kernel 3.0.35
    cpe:2.3:o:linux:linux_kernel:3.0.35
  • Linux Kernel 3.0.36
    cpe:2.3:o:linux:linux_kernel:3.0.36
  • Linux Kernel 3.0.41
    cpe:2.3:o:linux:linux_kernel:3.0.41
  • Linux Kernel 3.0.42
    cpe:2.3:o:linux:linux_kernel:3.0.42
  • Linux Kernel 3.0.39
    cpe:2.3:o:linux:linux_kernel:3.0.39
  • Linux Kernel 3.0.40
    cpe:2.3:o:linux:linux_kernel:3.0.40
  • Linux Kernel 3.0.24
    cpe:2.3:o:linux:linux_kernel:3.0.24
  • Linux Kernel 3.0.22
    cpe:2.3:o:linux:linux_kernel:3.0.22
  • Linux Kernel 3.0.23
    cpe:2.3:o:linux:linux_kernel:3.0.23
  • Linux Kernel 3.0.20
    cpe:2.3:o:linux:linux_kernel:3.0.20
  • Linux Kernel 3.0.21
    cpe:2.3:o:linux:linux_kernel:3.0.21
  • Linux Kernel 3.0.18
    cpe:2.3:o:linux:linux_kernel:3.0.18
  • Linux Kernel 3.0.19
    cpe:2.3:o:linux:linux_kernel:3.0.19
  • Linux Kernel 3.0.16
    cpe:2.3:o:linux:linux_kernel:3.0.16
  • Linux Kernel 3.0.17
    cpe:2.3:o:linux:linux_kernel:3.0.17
  • Linux Kernel 3.0.14
    cpe:2.3:o:linux:linux_kernel:3.0.14
  • Linux Kernel 3.0.15
    cpe:2.3:o:linux:linux_kernel:3.0.15
  • Linux Kernel 3.0.12
    cpe:2.3:o:linux:linux_kernel:3.0.12
  • Linux Kernel 3.0.13
    cpe:2.3:o:linux:linux_kernel:3.0.13
  • Linux Kernel 3.0.10
    cpe:2.3:o:linux:linux_kernel:3.0.10
  • Linux Kernel 3.0.11
    cpe:2.3:o:linux:linux_kernel:3.0.11
  • Linux Kernel 3.0.27
    cpe:2.3:o:linux:linux_kernel:3.0.27
  • Linux Kernel 3.0.26
    cpe:2.3:o:linux:linux_kernel:3.0.26
  • Linux Kernel 3.0.25
    cpe:2.3:o:linux:linux_kernel:3.0.25
  • Linux Kernel 3.0.4
    cpe:2.3:o:linux:linux_kernel:3.0.4
  • Linux Kernel 3.0.3
    cpe:2.3:o:linux:linux_kernel:3.0.3
  • Linux Kernel 3.0.2
    cpe:2.3:o:linux:linux_kernel:3.0.2
  • Linux Kernel 3.0.1
    cpe:2.3:o:linux:linux_kernel:3.0.1
  • Linux Kernel 3.0.34
    cpe:2.3:o:linux:linux_kernel:3.0.34
  • Linux Kernel 3.0.5
    cpe:2.3:o:linux:linux_kernel:3.0.5
  • Linux Kernel 3.0.32
    cpe:2.3:o:linux:linux_kernel:3.0.32
  • Linux Kernel 3.0.33
    cpe:2.3:o:linux:linux_kernel:3.0.33
  • Linux Kernel 3.0.7
    cpe:2.3:o:linux:linux_kernel:3.0.7
  • Linux Kernel 3.0.30
    cpe:2.3:o:linux:linux_kernel:3.0.30
  • Linux Kernel 3.0.6
    cpe:2.3:o:linux:linux_kernel:3.0.6
  • Linux Kernel 3.0.31
    cpe:2.3:o:linux:linux_kernel:3.0.31
  • Linux Kernel 3.0.9
    cpe:2.3:o:linux:linux_kernel:3.0.9
  • Linux Kernel 3.0.28
    cpe:2.3:o:linux:linux_kernel:3.0.28
  • Linux Kernel 3.0.8
    cpe:2.3:o:linux:linux_kernel:3.0.8
  • Linux Kernel 3.0.29
    cpe:2.3:o:linux:linux_kernel:3.0.29
  • Linux Kernel 3.0.68
    cpe:2.3:o:linux:linux_kernel:3.0.68
  • Linux Kernel 3.0.67
    cpe:2.3:o:linux:linux_kernel:3.0.67
  • Linux Kernel 3.0.66
    cpe:2.3:o:linux:linux_kernel:3.0.66
CVSS
Base: 1.9 (as of 18-03-2013 - 13:49)
Impact:
Exploitability:
CWE CWE-200
CAPEC
  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
  • Reusing Session IDs (aka Session Replay)
    This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.
  • Using Slashes in Alternate Encoding
    This attack targets the encoding of the Slash characters. An attacker would try to exploit common filtering problems related to the use of the slashes characters to gain access to resources on the target host. Directory-driven systems, such as file systems and databases, typically use the slash character to indicate traversal between directories or other container components. For murky historical reasons, PCs (and, as a result, Microsoft OSs) choose to use a backslash, whereas the UNIX world typically makes use of the forward slash. The schizophrenic result is that many MS-based systems are required to understand both forms of the slash. This gives the attacker many opportunities to discover and abuse a number of common filtering problems. The goal of this pattern is to discover server software that only applies filters to one version, but not the other.
Access
VectorComplexityAuthentication
LOCAL MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
nessus via4
  • NASL family Mandriva Local Security Checks
    NASL id MANDRIVA_MDVSA-2013-176.NASL
    description Multiple vulnerabilities has been found and corrected in the Linux kernel : The scm_set_cred function in include/net/scm.h in the Linux kernel before 3.8.11 uses incorrect uid and gid values during credentials passing, which allows local users to gain privileges via a crafted application. (CVE-2013-1979) The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3232) net/tipc/socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure and a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3235) The rose_recvmsg function in net/rose/af_rose.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3234) The llcp_sock_recvmsg function in net/nfc/llcp/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable and a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3233) The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3231) The iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3229) The irda_recvmsg_dgram function in net/irda/af_irda.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3228) The caif_seqpkt_recvmsg function in net/caif/caif_socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3227) The rfcomm_sock_recvmsg function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3225) The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3224) The ax25_recvmsg function in net/ax25/af_ax25.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3223) The vcc_recvmsg function in net/atm/common.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (CVE-2013-3222) Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program. (CVE-2013-2596) arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit. (CVE-2013-2146) The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a crafted perf_event_open system call. (CVE-2013-2094) The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application. (CVE-2013-1798) Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 allows guest OS users to cause a denial of service (host OS memory corruption) or possibly have unspecified other impact via a crafted application that triggers use of a guest physical address (GPA) in (1) movable or (2) removable memory during an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation. (CVE-2013-1797) The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application. (CVE-2013-1796) The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call. (CVE-2013-2141) Heap-based buffer overflow in the tg3_read_vpd function in drivers/net/ethernet/broadcom/tg3.c in the Linux kernel before 3.8.6 allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via crafted firmware that specifies a long string in the Vital Product Data (VPD) data structure. (CVE-2013-1929) The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669. (CVE-2012-5532) The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (CVE-2012-6548) The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (CVE-2012-6549) net/dcb/dcbnl.c in the Linux kernel before 3.8.4 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2013-2634) The rtnl_fill_ifinfo function in net/core/rtnetlink.c in the Linux kernel before 3.8.4 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2013-2635) fs/ext3/super.c in the Linux kernel before 3.8.4 uses incorrect arguments to functions in certain circumstances related to printk input, which allows local users to conduct format-string attacks and possibly gain privileges via a crafted application. (CVE-2013-1848) The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. (CVE-2013-0914) Heap-based buffer overflow in the wdm_in_callback function in drivers/usb/class/cdc-wdm.c in the Linux kernel before 3.8.4 allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted cdc-wdm USB device. (CVE-2013-1860) Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads. (CVE-2013-1792) The report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect C library function for copying strings, which allows local users to obtain sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability. (CVE-2013-2546) The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 does not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability. (CVE-2013-2547) The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect length value during a copy operation, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability. (CVE-2013-2548) The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges. (CVE-2013-0311) Array index error in the __sock_diag_rcv_msg function in net/core/sock_diag.c in the Linux kernel before 3.7.10 allows local users to gain privileges via a large family value in a Netlink message. (CVE-2013-1763) The __skb_recv_datagram function in net/core/datagram.c in the Linux kernel before 3.8 does not properly handle the MSG_PEEK flag with zero-length data, which allows local users to cause a denial of service (infinite loop and system hang) via a crafted application. (CVE-2013-0290) Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option. (CVE-2013-1767) The xen_iret function in arch/x86/xen/xen-asm_32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirt_ops platforms does not properly handle an invalid value in the DS segment register, which allows guest OS users to gain guest OS privileges via a crafted application. (CVE-2013-0228) Memory leak in drivers/net/xen-netback/netback.c in the Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (memory consumption) by triggering certain error conditions. (CVE-2013-0217) The Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (loop) by triggering ring pointer corruption. (CVE-2013-0216) The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2012-6547) The updated packages provides a solution for these security issues.
    last seen 2019-02-21
    modified 2018-07-19
    plugin id 66975
    published 2013-06-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66975
    title Mandriva Linux Security Advisory : kernel (MDVSA-2013:176)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2013-1832-1.NASL
    description The SUSE Linux Enterprise Server 10 SP3 LTSS kernel received a roll up update to fix lots of moderate security issues and several bugs. The Following security issues have been fixed : CVE-2012-4530: The load_script function in fs/binfmt_script.c in the Linux kernel did not properly handle recursion, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2011-2494: kernel/taskstats.c in the Linux kernel allowed local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another users password. CVE-2013-2234: The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel did not initialize certain structure members, which allowed local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket. CVE-2013-2237: The key_notify_policy_flush function in net/key/af_key.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify_policy interface of an IPSec key_socket. CVE-2013-2147: The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel did not initialize certain data structures, which allowed local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c. CVE-2013-2141: The do_tkill function in kernel/signal.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call. CVE-2013-0160: The Linux kernel allowed local users to obtain sensitive information about keystroke timing by using the inotify API on the /dev/ptmx device. CVE-2012-6537: net/xfrm/xfrm_user.c in the Linux kernel did not initialize certain structures, which allowed local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability. CVE-2013-3222: The vcc_recvmsg function in net/atm/common.c in the Linux kernel did not initialize a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3223: The ax25_recvmsg function in net/ax25/af_ax25.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3224: The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel did not properly initialize a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3228: The irda_recvmsg_dgram function in net/irda/af_irda.c in the Linux kernel did not initialize a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3229: The iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel did not initialize a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3231: The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel did not initialize a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3232: The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3234: The rose_recvmsg function in net/rose/af_rose.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-3235: net/tipc/socket.c in the Linux kernel did not initialize a certain data structure and a certain length variable, which allowed local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. CVE-2013-1827: net/dccp/ccid.h in the Linux kernel allowed local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call. CVE-2012-6549: The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel heap memory via a crafted application. CVE-2012-6547: The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel did not initialize a certain structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2012-6546: The ATM implementation in the Linux kernel did not initialize certain structures, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2012-6544: The Bluetooth protocol stack in the Linux kernel did not properly initialize certain structures, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application that targets the (1) L2CAP or (2) HCI implementation. CVE-2012-6545: The Bluetooth RFCOMM implementation in the Linux kernel did not properly initialize certain structures, which allowed local users to obtain sensitive information from kernel memory via a crafted application. CVE-2012-6542: The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel had an incorrect return value in certain circumstances, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument. CVE-2012-6541: The ccid3_hc_tx_getsockopt function in net/dccp/ccids/ccid3.c in the Linux kernel did not initialize a certain structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2012-6540: The do_ip_vs_get_ctl function in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel did not initialize a certain structure for IP_VS_SO_GET_TIMEOUT commands, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2013-0914: The flush_signal_handlers function in kernel/signal.c in the Linux kernel preserved the value of the sa_restorer field across an exec operation, which made it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. CVE-2011-2492: The bluetooth subsystem in the Linux kernel did not properly initialize certain data structures, which allowed local users to obtain potentially sensitive information from kernel memory via a crafted getsockopt system call, related to (1) the l2cap_sock_getsockopt_old function in net/bluetooth/l2cap_sock.c and (2) the rfcomm_sock_getsockopt_old function in net/bluetooth/rfcomm/sock.c. CVE-2013-2206: The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel did not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allowed remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic. CVE-2012-6539: The dev_ifconf function in net/socket.c in the Linux kernel did not initialize a certain structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2013-2232: The ip6_sk_dst_check function in net/ipv6/ip6_output.c in the Linux kernel allowed local users to cause a denial of service (system crash) by using an AF_INET6 socket for a connection to an IPv4 interface. CVE-2013-2164: The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive. CVE-2012-4444: The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel allowed remote attackers to bypass intended network restrictions via overlapping IPv6 fragments. CVE-2013-1928: The do_video_set_spu_palette function in fs/compat_ioctl.c in the Linux kernel on unspecified architectures lacked a certain error check, which might have allowed local users to obtain sensitive information from kernel stack memory via a crafted VIDEO_SET_SPU_PALETTE ioctl call on a /dev/dvb device. CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel allowed local users to gain privileges via a PTRACE_SETREGS ptrace system call in a crafted application, as demonstrated by ptrace_death. CVE-2013-0268: The msr_open function in arch/x86/kernel/msr.c in the Linux kernel allowed local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c. CVE-2012-3510: Use-after-free vulnerability in the xacct_add_tsk function in kernel/tsacct.c in the Linux kernel allowed local users to obtain potentially sensitive information from kernel memory or cause a denial of service (system crash) via a taskstats TASKSTATS_CMD_ATTR_PID command. CVE-2011-4110: The user_update function in security/keys/user_defined.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and 'updating a negative key into a fully instantiated key.' CVE-2012-2136: The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel did not properly validate a certain length value, which allowed local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device. CVE-2009-4020: Stack-based buffer overflow in the hfs subsystem in the Linux kernel allowed remote attackers to have an unspecified impact via a crafted Hierarchical File System (HFS) filesystem, related to the hfs_readdir function in fs/hfs/dir.c. CVE-2011-2928: The befs_follow_link function in fs/befs/linuxvfs.c in the Linux kernel did not validate the length attribute of long symlinks, which allowed local users to cause a denial of service (incorrect pointer dereference and OOPS) by accessing a long symlink on a malformed Be filesystem. CVE-2011-4077: Buffer overflow in the xfs_readlink function in fs/xfs/xfs_vnodeops.c in XFS in the Linux kernel, when CONFIG_XFS_DEBUG is disabled, allowed local users to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via an XFS image containing a symbolic link with a long pathname. CVE-2011-4324: The encode_share_access function in fs/nfs/nfs4xdr.c in the Linux kernel allowed local users to cause a denial of service (BUG and system crash) by using the mknod system call with a pathname on an NFSv4 filesystem. CVE-2011-4330: Stack-based buffer overflow in the hfs_mac2asc function in fs/hfs/trans.c in the Linux kernel allowed local users to cause a denial of service (crash) and possibly execute arbitrary code via an HFS image with a crafted len field. CVE-2011-1172: net/ipv6/netfilter/ip6_tables.c in the IPv6 implementation in the Linux kernel did not place the expected 0 character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process. CVE-2011-2525: The qdisc_notify function in net/sched/sch_api.c in the Linux kernel did not prevent tc_fill_qdisc function calls referencing builtin (aka CQ_F_BUILTIN) Qdisc structures, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted call. CVE-2011-2699: The IPv6 implementation in the Linux kernel did not generate Fragment Identification values separately for each destination, which made it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets. CVE-2011-1171: net/ipv4/netfilter/ip_tables.c in the IPv4 implementation in the Linux kernel did not place the expected 0 character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process. CVE-2011-1170: net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel did not place the expected 0 character at the end of string data in the values of certain structure members, which allowed local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process. CVE-2011-3209: The div_long_long_rem implementation in include/asm-x86/div64.h in the Linux kernel on the x86 platform allowed local users to cause a denial of service (Divide Error Fault and panic) via a clock_gettime system call. CVE-2011-2213: The inet_diag_bc_audit function in net/ipv4/inet_diag.c in the Linux kernel did not properly audit INET_DIAG bytecode, which allowed local users to cause a denial of service (kernel infinite loop) via crafted INET_DIAG_REQ_BYTECODE instructions in a netlink message, as demonstrated by an INET_DIAG_BC_JMP instruction with a zero yes value, a different vulnerability than CVE-2010-3880. CVE-2011-2534: Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel might have allowed local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating 0 character. CVE-2011-2699: The IPv6 implementation in the Linux kernel did not generate Fragment Identification values separately for each destination, which made it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets. CVE-2011-2203: The hfs_find_init function in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and Oops) by mounting an HFS file system with a malformed MDB extent record. CVE-2009-4067: A USB string descriptor overflow in the auerwald USB driver was fixed, which could be used by physically proximate attackers to cause a kernel crash. CVE-2011-3363: The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel did not properly handle DFS referrals, which allowed remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share. CVE-2011-2484: The add_del_listener function in kernel/taskstats.c in the Linux kernel did not prevent multiple registrations of exit handlers, which allowed local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application. CVE-2011-4132: The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel allowed local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an 'invalid log first block value.' CVE-2010-4249: The wait_for_unix_gc function in net/unix/garbage.c in the Linux kernel before 2.6.37-rc3-next-20101125 does not properly select times for garbage collection of inflight sockets, which allows local users to cause a denial of service (system hang) via crafted use of the socketpair and sendmsg system calls for SOCK_SEQPACKET sockets. The following bugs have been fixed : patches.fixes/allow-executables-larger-than-2GB.patch: Allow executables larger than 2GB (bnc#836856). cio: prevent kernel panic after unexpected I/O interrupt (bnc#649868,LTC#67975). - cio: Add timeouts for internal IO (bnc#701550,LTC#72691). kernel: first time swap use results in heavy swapping (bnc#701550,LTC#73132). qla2xxx: Do not be so verbose on underrun detected patches.arch/i386-run-tsc-calibration-5-times.patch: Fix the patch, the logic was wrong (bnc#537165, bnc#826551). xfs: Do not reclaim new inodes in xfs_sync_inodes() (bnc#770980 bnc#811752). kbuild: Fix gcc -x syntax (bnc#773831). e1000e: stop cleaning when we reach tx_ring->next_to_use (bnc#762825). Fix race condition about network device name allocation (bnc#747576). kdump: bootmem map over crash reserved region (bnc#749168, bnc#722400, bnc#742881). tcp: fix race condition leading to premature termination of sockets in FIN_WAIT2 state and connection being reset (bnc#745760) tcp: drop SYN+FIN messages (bnc#765102). net/linkwatch: Handle jiffies wrap-around (bnc#740131). patches.fixes/vm-dirty-bytes: Provide /proc/sys/vm/dirty_{background_,}bytes for tuning (bnc#727597). ipmi: Fix deadlock in start_next_msg() (bnc#730749). cpu-hotplug: release workqueue_mutex properly on CPU hot-remove (bnc#733407). libiscsi: handle init task failures (bnc#721351). NFS/sunrpc: do not use a credential with extra groups (bnc#725878). x86_64: fix reboot hang when 'reboot=b' is passed to the kernel (bnc#721267). nf_nat: do not add NAT extension for confirmed conntracks (bnc#709213). xfs: fix memory reclaim recursion deadlock on locked inode buffer (bnc#699355 bnc#699354 bnc#721830). ipmi: do not grab locks in run-to-completion mode (bnc#717421). cciss: do not attempt to read from a write-only register (bnc#683101). qla2xxx: Disable MSI-X initialization (bnc#693513). Allow balance_dirty_pages to help other filesystems (bnc#709369). - nfs: fix congestion control (bnc#709369). - NFS: Separate metadata and page cache revalidation mechanisms (bnc#709369). knfsd: nfsd4: fix laundromat shutdown race (bnc#752556). x87: Do not synchronize TSCs across cores if they already should be synchronized by HW (bnc#615418 bnc#609220). reiserfs: Fix int overflow while calculating free space (bnc#795075). af_unix: limit recursion level (bnc#656153). bcm43xx: netlink deadlock fix (bnc#850241). jbd: Issue cache flush after checkpointing (bnc#731770). cfq: Fix infinite loop in cfq_preempt_queue() (bnc#724692). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-08-03
    plugin id 83603
    published 2015-05-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83603
    title SUSE SLES10 Security Update : kernel (SUSE-SU-2013:1832-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2014-0287-1.NASL
    description This is a SUSE Linux Enterprise Server 11 SP1 LTSS roll up update to fix a lot of security issues and non-security bugs. The following security bugs have been fixed : CVE-2011-3593: A certain Red Hat patch to the vlan_hwaccel_do_receive function in net/8021q/vlan_core.c in the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows remote attackers to cause a denial of service (system crash) via priority-tagged VLAN frames. (bnc#735347) CVE-2012-1601: The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists. (bnc#754898) CVE-2012-2137: Buffer overflow in virt/kvm/irq_comm.c in the KVM subsystem in the Linux kernel before 3.2.24 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to Message Signaled Interrupts (MSI), irq routing entries, and an incorrect check by the setup_routing_entry function before invoking the kvm_set_irq function. (bnc#767612) CVE-2012-2372: The rds_ib_xmit function in net/rds/ib_send.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel 3.7.4 and earlier allows local users to cause a denial of service (BUG_ON and kernel panic) by establishing an RDS connection with the source IP address equal to the IPoIB interfaces own IP address, as demonstrated by rds-ping. (bnc#767610) CVE-2012-2745: The copy_creds function in kernel/cred.c in the Linux kernel before 3.3.2 provides an invalid replacement session keyring to a child process, which allows local users to cause a denial of service (panic) via a crafted application that uses the fork system call. (bnc#770695) CVE-2012-3375: The epoll_ctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allows local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1083. (bnc#769896) CVE-2012-3412: The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value. (bnc#774523) CVE-2012-3430: The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket. (bnc#773383) CVE-2012-3511: Multiple race conditions in the madvise_remove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service (use-after-free and system crash) via vectors involving a (1) munmap or (2) close system call. (bnc#776885) CVE-2012-4444: The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments. (bnc#789831) CVE-2012-4530: The load_script function in fs/binfmt_script.c in the Linux kernel before 3.7.2 does not properly handle recursion, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#786013) CVE-2012-4565: The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats. (bnc#787576) CVE-2012-6537: net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability. (bnc#809889) CVE-2012-6538: The copy_to_user_auth function in net/xfrm/xfrm_user.c in the Linux kernel before 3.6 uses an incorrect C library function for copying a string, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability. (bnc#809889) CVE-2012-6539: The dev_ifconf function in net/socket.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809891) CVE-2012-6540: The do_ip_vs_get_ctl function in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 3.6 does not initialize a certain structure for IP_VS_SO_GET_TIMEOUT commands, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809892) CVE-2012-6541: The ccid3_hc_tx_getsockopt function in net/dccp/ccids/ccid3.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809893) CVE-2012-6542: The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument. (bnc#809894) CVE-2012-6544: The Bluetooth protocol stack in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that targets the (1) L2CAP or (2) HCI implementation. (bnc#809898) CVE-2012-6545: The Bluetooth RFCOMM implementation in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel memory via a crafted application. (bnc#809899) CVE-2012-6546: The ATM implementation in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809900) CVE-2012-6547: The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809901) CVE-2012-6548: The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (bnc#809902) CVE-2012-6549: The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (bnc#809903) CVE-2013-0160: The Linux kernel through 3.7.9 allows local users to obtain sensitive information about keystroke timing by using the inotify API on the /dev/ptmx device. (bnc#797175) CVE-2013-0216: The Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (loop) by triggering ring pointer corruption. (bnc#800280)(XSA-39) CVE-2013-0231: The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third-party information. (bnc#801178)(XSA-43) CVE-2013-0268: The msr_open function in arch/x86/kernel/msr.c in the Linux kernel before 3.7.6 allows local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c. (bnc#802642) CVE-2013-0310: The cipso_v4_validate function in net/ipv4/cipso_ipv4.c in the Linux kernel before 3.4.8 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an IPOPT_CIPSO IP_OPTIONS setsockopt system call. (bnc#804653) CVE-2013-0343: The ipv6_create_tempaddr function in net/ipv6/addrconf.c in the Linux kernel through 3.8 does not properly handle problems with the generation of IPv6 temporary addresses, which allows remote attackers to cause a denial of service (excessive retries and address-generation outage), and consequently obtain sensitive information, via ICMPv6 Router Advertisement (RA) messages. (bnc#805226) CVE-2013-0349: The hidp_setup_hid function in net/bluetooth/hidp/core.c in the Linux kernel before 3.7.6 does not properly copy a certain name field, which allows local users to obtain sensitive information from kernel memory by setting a long name and making an HIDPCONNADD ioctl call. (bnc#805227) CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel before 3.7.5 allows local users to gain privileges via a PTRACE_SETREGS ptrace system call in a crafted application, as demonstrated by ptrace_death. (bnc#804154) CVE-2013-0914: The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. (bnc#808827) CVE-2013-1767: Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option. (bnc#806138) CVE-2013-1773: Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion. (bnc#806977) CVE-2013-1774: The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service (NULL pointer dereference and system crash) via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter. (bnc#806976) CVE-2013-1792: Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads. (bnc#808358) CVE-2013-1796: The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application. (bnc#806980) CVE-2013-1797: Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 allows guest OS users to cause a denial of service (host OS memory corruption) or possibly have unspecified other impact via a crafted application that triggers use of a guest physical address (GPA) in (1) movable or (2) removable memory during an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation. (bnc#806980) CVE-2013-1798: The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application. (bnc#806980) CVE-2013-1827: net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call. (bnc#811354) CVE-2013-1928: The do_video_set_spu_palette function in fs/compat_ioctl.c in the Linux kernel before 3.6.5 on unspecified architectures lacks a certain error check, which might allow local users to obtain sensitive information from kernel stack memory via a crafted VIDEO_SET_SPU_PALETTE ioctl call on a /dev/dvb device. (bnc#813735) CVE-2013-1943: The KVM subsystem in the Linux kernel before 3.0 does not check whether kernel addresses are specified during allocation of memory slots for use in a guests physical address space, which allows local users to gain privileges or obtain sensitive information from kernel memory via a crafted application, related to arch/x86/kvm/paging_tmpl.h and virt/kvm/kvm_main.c. (bnc#828012) CVE-2013-2015: The ext4_orphan_del function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows physically proximate attackers to cause a denial of service (system hang) via a crafted filesystem on removable media, as demonstrated by the e2fsprogs tests/f_orphan_extents_inode/image.gz test. (bnc#817377) CVE-2013-2141: The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call. (bnc#823267) CVE-2013-2147: The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c. (bnc#823260) CVE-2013-2164: The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel through 3.10 allows local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive. (bnc#824295) CVE-2013-2232: The ip6_sk_dst_check function in net/ipv6/ip6_output.c in the Linux kernel before 3.10 allows local users to cause a denial of service (system crash) by using an AF_INET6 socket for a connection to an IPv4 interface. (bnc#827750) CVE-2013-2234: The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket. (bnc#827749) CVE-2013-2237: The key_notify_policy_flush function in net/key/af_key.c in the Linux kernel before 3.9 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify_policy interface of an IPSec key_socket. (bnc#828119) CVE-2013-2634: net/dcb/dcbnl.c in the Linux kernel before 3.8.4 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#810473) CVE-2013-2851: Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name. (bnc#822575) CVE-2013-2852: Format string vulnerability in the b43_request_firmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and including format string specifiers in an fwpostfix modprobe parameter, leading to improper construction of an error message. (bnc#822579) CVE-2013-2888: Multiple array index errors in drivers/hid/hid-core.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11 allow physically proximate attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted device that provides an invalid Report ID. (bnc#835839) CVE-2013-2889: drivers/hid/hid-zpff.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_ZEROPLUS is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device. (bnc#835839) CVE-2013-2892: drivers/hid/hid-pl.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_PANTHERLORD is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device. (bnc#835839) CVE-2013-2893: The Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_LOGITECH_FF, CONFIG_LOGIG940_FF, or CONFIG_LOGIWHEELS_FF is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device, related to (1) drivers/hid/hid-lgff.c, (2) drivers/hid/hid-lg3ff.c, and (3) drivers/hid/hid-lg4ff.c. (bnc#835839) CVE-2013-2897: Multiple array index errors in drivers/hid/hid-multitouch.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_MULTITOUCH is enabled, allow physically proximate attackers to cause a denial of service (heap memory corruption, or NULL pointer dereference and OOPS) via a crafted device. (bnc#835839) CVE-2013-2929: The Linux kernel before 3.12.2 does not properly use the get_dumpable function, which allows local users to bypass intended ptrace restrictions or obtain sensitive information from IA64 scratch registers via a crafted application, related to kernel/ptrace.c and arch/ia64/include/asm/processor.h. (bnc#847652) CVE-2013-3222: The vcc_recvmsg function in net/atm/common.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3223: The ax25_recvmsg function in net/ax25/af_ax25.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3224: The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3225: The rfcomm_sock_recvmsg function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3228: The irda_recvmsg_dgram function in net/irda/af_irda.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3229: The iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3231: The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3232: The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3234: The rose_recvmsg function in net/rose/af_rose.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3235: net/tipc/socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure and a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-4345: Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data. (bnc#840226) CVE-2013-4470: The Linux kernel before 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly initialize certain data structures, which allows local users to cause a denial of service (memory corruption and system crash) or possibly gain privileges via a crafted application that uses the UDP_CORK option in a setsockopt system call and sends both short and long packets, related to the ip_ufo_append_data function in net/ipv4/ip_output.c and the ip6_ufo_append_data function in net/ipv6/ip6_output.c. (bnc#847672) CVE-2013-4483: The ipc_rcu_putref function in ipc/util.c in the Linux kernel before 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application. (bnc#848321) CVE-2013-4511: Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the (1) au1100fb_fb_mmap function in drivers/video/au1100fb.c and the (2) au1200fb_fb_mmap function in drivers/video/au1200fb.c. (bnc#849021) CVE-2013-4587: Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges via a large id value. (bnc#853050) CVE-2013-4588: Multiple stack-based buffer overflows in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 2.6.33, when CONFIG_IP_VS is used, allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability for (1) a getsockopt system call, related to the do_ip_vs_get_ctl function, or (2) a setsockopt system call, related to the do_ip_vs_set_ctl function. (bnc#851095) CVE-2013-4591: Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system call for the system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem. (bnc#851103) CVE-2013-6367: The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value. (bnc#853051) CVE-2013-6368: The KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address. (bnc#853052) CVE-2013-6378: The lbs_debugfs_write function in drivers/net/wireless/libertas/debugfs.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service (OOPS) by leveraging root privileges for a zero-length write operation. (bnc#852559) CVE-2013-6383: The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call. (bnc#852558) CVE-2014-1444: The fst_get_iface function in drivers/net/wan/farsync.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCWANDEV ioctl call. (bnc#858869) CVE-2014-1445: The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call. (bnc#858870) CVE-2014-1446: The yam_ioctl function in drivers/net/hamradio/yam.c in the Linux kernel before 3.12.8 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCYAMGCFG ioctl call. (bnc#858872) Also the following non-security bugs have been fixed : - x86: Clear HPET configuration registers on startup (bnc#748896). - sched: fix divide by zero in task_utime() (bnc#761774). - sched: Fix pick_next_highest_task_rt() for cgroups (bnc#760596). - mm: hugetlbfs: Close race during teardown of hugetlbfs shared page tables. - mm: hugetlbfs: Correctly detect if page tables have just been shared. (Fix bad PMD message displayed while using hugetlbfs (bnc#762366)). - cpumask: Partition_sched_domains takes array of cpumask_var_t (bnc#812364). - cpumask: Simplify sched_rt.c (bnc#812364). - kabi: protect bind_conflict callback in struct inet_connection_sock_af_ops (bnc#823618). - memcg: fix init_section_page_cgroup pfn alignment (bnc#835481). - tty: fix up atime/mtime mess, take three (bnc#797175). - tty: fix atime/mtime regression (bnc#815745). - ptrace: ptrace_resume() should not wake up !TASK_TRACED thread (bnc#804154). - kbuild: Fix gcc -x syntax (bnc#773831). - ftrace: Disable function tracing during suspend/resume and hibernation, again (bnc#768668). proc: fix pagemap_read() error case (bnc#787573). net: Upgrade device features irrespective of mask (bnc#715250). - tcp: bind() fix autoselection to share ports (bnc#823618). - tcp: bind() use stronger condition for bind_conflict (bnc#823618). - tcp: ipv6: bind() use stronger condition for bind_conflict (bnc#823618). - netfilter: use RCU safe kfree for conntrack extensions (bnc#827416). - netfilter: prevent race condition breaking net reference counting (bnc#835094). - netfilter: send ICMPv6 message on fragment reassembly timeout (bnc#773577). - netfilter: fix sending ICMPv6 on netfilter reassembly timeout (bnc#773577). - tcp_cubic: limit delayed_ack ratio to prevent divide error (bnc#810045). bonding: in balance-rr mode, set curr_active_slave only if it is up (bnc#789648). scsi: Add 'eh_deadline' to limit SCSI EH runtime (bnc#798050). - scsi: Allow error handling timeout to be specified (bnc#798050). - scsi: Fixup compilation warning (bnc#798050). - scsi: Retry failfast commands after EH (bnc#798050). - scsi: Warn on invalid command completion (bnc#798050). - scsi: Always retry internal target error (bnc#745640, bnc#825227). - scsi: kABI fixes (bnc#798050). - scsi: remove check for 'resetting' (bnc#798050). - scsi: Eliminate error handler overload of the SCSI serial number (bnc#798050). - scsi: Reduce error recovery time by reducing use of TURs (bnc#798050). - scsi: Reduce sequential pointer derefs in scsi_error.c and reduce size as well (bnc#798050). - scsi: cleanup setting task state in scsi_error_handler() (bnc#798050). - scsi: fix eh wakeup (scsi_schedule_eh vs scsi_restart_operations) (bnc#798050). scsi: fix id computation in scsi_eh_target_reset() (bnc#798050). advansys: Remove 'last_reset' references (bnc#798050). - dc395: Move 'last_reset' into internal host structure (bnc#798050). - dpt_i2o: Remove DPTI_STATE_IOCTL (bnc#798050). - dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset (bnc#798050). - fc class: fix scanning when devs are offline (bnc#798050). tmscsim: Move 'last_reset' into host structure (bnc#798050). st: Store page order before driver buffer allocation (bnc#769644). - st: Increase success probability in driver buffer allocation (bnc#769644). st: work around broken __bio_add_page logic (bnc#769644). avoid race by ignoring flush_time in cache_check (bnc#814363). writeback: remove the internal 5% low bound on dirty_ratio - writeback: skip balance_dirty_pages() for in-memory fs (Do not dirty throttle ram-based filesystems (bnc#840858)). writeback: Do not sync data dirtied after sync start (bnc#833820). blkdev_max_block: make private to fs/buffer.c (bnc#820338). - vfs: avoid 'attempt to access beyond end of device' warnings (bnc#820338). vfs: fix O_DIRECT read past end of block device (bnc#820338). lib/radix-tree.c: make radix_tree_node_alloc() work correctly within interrupt (bnc#763463). xfs: allow writeback from kswapd (bnc#826707). - xfs: skip writeback from reclaim context (bnc#826707). - xfs: Serialize file-extending direct IO (bnc#818371). - xfs: Avoid pathological backwards allocation (bnc#805945). xfs: fix inode lookup race (bnc#763463). cifs: clarify the meaning of tcpStatus == CifsGood (bnc#776024). cifs: do not allow cifs_reconnect to exit with NULL socket pointer (bnc#776024). ocfs2: Add a missing journal credit in ocfs2_link_credits() -v2 (bnc#773320). usb: Fix deadlock in hid_reset when Dell iDRAC is reset (bnc#814716). usb: xhci: Fix command completion after a drop endpoint (bnc#807320). netiucv: Hold rtnl between name allocation and device registration (bnc#824159). rwsem: Test for no active locks in __rwsem_do_wake undo code (bnc#813276). nfs: NFSv3/v2: Fix data corruption with NFS short reads (bnc#818337). - nfs: Allow sec=none mounts in certain cases (bnc#795354). - nfs: Make nfsiod a multi-thread queue (bnc#815352). - nfs: increase number of permitted callback connections (bnc#771706). - nfs: Fix Oops in nfs_lookup_revalidate (bnc#780008). - nfs: do not allow TASK_KILLABLE sleeps to block the freezer (bnc#775182). nfs: Avoid race in d_splice_alias and vfs_rmdir (bnc#845028). svcrpc: take lock on turning entry NEGATIVE in cache_check (bnc#803320). - svcrpc: ensure cache_check caller sees updated entry (bnc#803320). - sunrpc/cache: remove races with queuing an upcall (bnc#803320). - sunrpc/cache: use cache_fresh_unlocked consistently and correctly (bnc#803320). - sunrpc/cache: ensure items removed from cache do not have pending upcalls (bnc#803320). - sunrpc/cache: do not schedule update on cache item that has been replaced (bnc#803320). sunrpc/cache: fix test in try_to_negate (bnc#803320). xenbus: fix overflow check in xenbus_dev_write(). - x86: do not corrupt %eip when returning from a signal handler. - scsiback/usbback: move cond_resched() invocations to proper place. netback: fix netbk_count_requests(). dm: add dm_deleting_md function (bnc#785016). - dm: bind new table before destroying old (bnc#785016). - dm: keep old table until after resume succeeded (bnc#785016). dm: rename dm_get_table to dm_get_live_table (bnc#785016). drm/edid: Fix up partially corrupted headers (bnc#780004). drm/edid: Retry EDID fetch up to four times (bnc#780004). i2c-algo-bit: Fix spurious SCL timeouts under heavy load (bnc#780004). hpilo: remove pci_disable_device (bnc#752544). mptsas: handle 'Initializing Command Required' ASCQ (bnc#782178). mpt2sas: Fix race on shutdown (bnc#856917). ipmi: decrease the IPMI message transaction time in interrupt mode (bnc#763654). - ipmi: simplify locking (bnc#763654). ipmi: use a tasklet for handling received messages (bnc#763654). bnx2x: bug fix when loading after SAN boot (bnc#714906). bnx2x: previous driver unload revised (bnc#714906). ixgbe: Address fact that RSC was not setting GSO size for incoming frames (bnc#776144). ixgbe: pull PSRTYPE configuration into a separate function (bnc#780572 bnc#773640 bnc#776144). e1000e: clear REQ and GNT in EECD (82571 && 82572) (bnc#762099). hpsa: do not attempt to read from a write-only register (bnc#777473). aio: Fixup kABI for the aio-implement-request-batching patch (bnc#772849). - aio: bump i_count instead of using igrab (bnc#772849). aio: implement request batching (bnc#772849). Driver core: Do not remove kobjects in device_shutdown (bnc#771992). resources: fix call to alignf() in allocate_resource() (bnc#744955). - resources: when allocate_resource() fails, leave resource untouched (bnc#744955). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-07-31
    plugin id 83611
    published 2015-05-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83611
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2014:0287-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2014-0536-1.NASL
    description The SUSE Linux Enterprise Server 10 Service Pack 4 LTSS kernel has been updated to fix various security issues and several bugs. The following security issues have been addressed : CVE-2011-2492: The bluetooth subsystem in the Linux kernel before 3.0-rc4 does not properly initialize certain data structures, which allows local users to obtain potentially sensitive information from kernel memory via a crafted getsockopt system call, related to (1) the l2cap_sock_getsockopt_old function in net/bluetooth/l2cap_sock.c and (2) the rfcomm_sock_getsockopt_old function in net/bluetooth/rfcomm/sock.c. (bnc#702014) CVE-2011-2494: kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password. (bnc#703156) CVE-2012-6537: net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability. (bnc#809889) CVE-2012-6539: The dev_ifconf function in net/socket.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809891) CVE-2012-6540: The do_ip_vs_get_ctl function in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 3.6 does not initialize a certain structure for IP_VS_SO_GET_TIMEOUT commands, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809892) CVE-2012-6541: The ccid3_hc_tx_getsockopt function in net/dccp/ccids/ccid3.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809893) CVE-2012-6542: The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument. (bnc#809894) CVE-2012-6544: The Bluetooth protocol stack in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that targets the (1) L2CAP or (2) HCI implementation. (bnc#809898) CVE-2012-6545: The Bluetooth RFCOMM implementation in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel memory via a crafted application. (bnc#809899) CVE-2012-6546: The ATM implementation in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809900) CVE-2012-6547: The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809901) CVE-2012-6549: The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (bnc#809903) CVE-2013-0343: The ipv6_create_tempaddr function in net/ipv6/addrconf.c in the Linux kernel through 3.8 does not properly handle problems with the generation of IPv6 temporary addresses, which allows remote attackers to cause a denial of service (excessive retries and address-generation outage), and consequently obtain sensitive information, via ICMPv6 Router Advertisement (RA) messages. (bnc#805226) CVE-2013-0914: The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. (bnc#808827) CVE-2013-1827: net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call. (bnc#811354) CVE-2013-2141: The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call. (bnc#823267) CVE-2013-2164: The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel through 3.10 allows local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive. (bnc#824295) CVE-2013-2206: The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic. (bnc#826102) CVE-2013-2232: The ip6_sk_dst_check function in net/ipv6/ip6_output.c in the Linux kernel before 3.10 allows local users to cause a denial of service (system crash) by using an AF_INET6 socket for a connection to an IPv4 interface. (bnc#827750) CVE-2013-2234: The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket. (bnc#827749) CVE-2013-2237: The key_notify_policy_flush function in net/key/af_key.c in the Linux kernel before 3.9 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify_policy interface of an IPSec key_socket. (bnc#828119) CVE-2013-2888: Multiple array index errors in drivers/hid/hid-core.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11 allow physically proximate attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted device that provides an invalid Report ID. (bnc#835839) CVE-2013-2893: The Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_LOGITECH_FF, CONFIG_LOGIG940_FF, or CONFIG_LOGIWHEELS_FF is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device, related to (1) drivers/hid/hid-lgff.c, (2) drivers/hid/hid-lg3ff.c, and (3) drivers/hid/hid-lg4ff.c. (bnc#835839) CVE-2013-2897: Multiple array index errors in drivers/hid/hid-multitouch.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_MULTITOUCH is enabled, allow physically proximate attackers to cause a denial of service (heap memory corruption, or NULL pointer dereference and OOPS) via a crafted device. (bnc#835839) CVE-2013-3222: The vcc_recvmsg function in net/atm/common.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3223: The ax25_recvmsg function in net/ax25/af_ax25.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3224: The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3228: The irda_recvmsg_dgram function in net/irda/af_irda.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3229: The iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3231: The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3232: The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3234: The rose_recvmsg function in net/rose/af_rose.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3235: net/tipc/socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure and a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-4162: The udp_v6_push_pending_frames function in net/ipv6/udp.c in the IPv6 implementation in the Linux kernel through 3.10.3 makes an incorrect function call for pending data, which allows local users to cause a denial of service (BUG and system crash) via a crafted application that uses the UDP_CORK option in a setsockopt system call. (bnc#831058) CVE-2013-4387: net/ipv6/ip6_output.c in the Linux kernel through 3.11.4 does not properly determine the need for UDP Fragmentation Offload (UFO) processing of small packets after the UFO queueing of a large packet, which allows remote attackers to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via network traffic that triggers a large response packet. (bnc#843430) CVE-2013-4470: The Linux kernel before 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly initialize certain data structures, which allows local users to cause a denial of service (memory corruption and system crash) or possibly gain privileges via a crafted application that uses the UDP_CORK option in a setsockopt system call and sends both short and long packets, related to the ip_ufo_append_data function in net/ipv4/ip_output.c and the ip6_ufo_append_data function in net/ipv6/ip6_output.c. (bnc#847672) CVE-2013-4483: The ipc_rcu_putref function in ipc/util.c in the Linux kernel before 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application. (bnc#848321) CVE-2013-4588: Multiple stack-based buffer overflows in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 2.6.33, when CONFIG_IP_VS is used, allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability for (1) a getsockopt system call, related to the do_ip_vs_get_ctl function, or (2) a setsockopt system call, related to the do_ip_vs_set_ctl function. (bnc#851095) CVE-2013-6383: The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call. (bnc#852558) CVE-2014-1444: The fst_get_iface function in drivers/net/wan/farsync.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCWANDEV ioctl call. (bnc#858869) CVE-2014-1445: The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call. (bnc#858870) CVE-2014-1446: The yam_ioctl function in drivers/net/hamradio/yam.c in the Linux kernel before 3.12.8 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCYAMGCFG ioctl call. (bnc#858872) Also the following non-security bugs have been fixed : - kernel: Remove newline from execve audit log (bnc#827855). - kernel: sclp console hangs (bnc#830344, LTC#95711). - kernel: fix flush_tlb_kernel_range (bnc#825052, LTC#94745). kernel: lost IPIs on CPU hotplug (bnc#825052, LTC#94784). sctp: deal with multiple COOKIE_ECHO chunks (bnc#826102). - net: Uninline kfree_skb and allow NULL argument (bnc#853501). - netback: don't disconnect frontend when seeing oversize packet. netfront: reduce gso_max_size to account for max TCP header. fs/dcache: Avoid race in d_splice_alias and vfs_rmdir (bnc#845028). - fs/proc: proc_task_lookup() fix memory pinning (bnc#827362 bnc#849765). - blkdev_max_block: make private to fs/buffer.c (bnc#820338). - vfs: avoid 'attempt to access beyond end of device' warnings (bnc#820338). - vfs: fix O_DIRECT read past end of block device (bnc#820338). - cifs: don't use CIFSGetSrvInodeNumber in is_path_accessible (bnc#832603). - xfs: Fix kABI breakage caused by AIL list transformation (bnc#806219). - xfs: Replace custom AIL linked-list code with struct list_head (bnc#806219). - reiserfs: fix problems with chowning setuid file w/ xattrs (bnc#790920). - reiserfs: fix spurious multiple-fill in reiserfs_readdir_dentry (bnc#822722). jbd: Fix forever sleeping process in do_get_write_access() (bnc#827983). HID: check for NULL field when setting values (bnc#835839). - HID: provide a helper for validating hid reports (bnc#835839). - bcm43xx: netlink deadlock fix (bnc#850241). - bnx2: Close device if tx_timeout reset fails (bnc#857597). - xfrm: invalidate dst on policy insertion/deletion (bnc#842239). - xfrm: prevent ipcomp scratch buffer race condition (bnc#842239). - lpfc: Update to 8.2.0.106 (bnc#798050). - Make lpfc task management timeout configurable (bnc#798050). - dpt_i2o: Remove DPTI_STATE_IOCTL (bnc#798050). - dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset (bnc#798050). - advansys: Remove 'last_reset' references (bnc#798050). - tmscsim: Move 'last_reset' into host structure (bnc#798050). dc395: Move 'last_reset' into internal host structure (bnc#798050). scsi: remove check for 'resetting' (bnc#798050). - scsi: Allow error handling timeout to be specified (bnc#798050). - scsi: Eliminate error handler overload of the SCSI serial number (bnc#798050). - scsi: Reduce sequential pointer derefs in scsi_error.c and reduce size as well (bnc#798050). - scsi: Reduce error recovery time by reducing use of TURs (bnc#798050). - scsi: fix eh wakeup (scsi_schedule_eh vs scsi_restart_operations) - scsi: cleanup setting task state in scsi_error_handler() (bnc#798050). - scsi: Add 'eh_deadline' to limit SCSI EH runtime (bnc#798050). - scsi: Fixup compilation warning (bnc#798050). - scsi: fc class: fix scanning when devs are offline (bnc#798050). - scsi: Warn on invalid command completion (bnc#798050). - scsi: Retry failfast commands after EH (bnc#798050). - scsi: kABI fixes (bnc#798050). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-08-03
    plugin id 83618
    published 2015-05-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83618
    title SUSE SLES10 Security Update : kernel (SUSE-SU-2014:0536-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1829-1.NASL
    description Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) Mathias Krause discovered a flaw in xfrm_user in the Linux kernel. A local attacker with NET_ADMIN capability could potentially exploit this flaw to escalate privileges. (CVE-2013-1826) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) An information leak was discovered in the Linux kernel's /dev/dvb device. A local user could exploit this flaw to obtain sensitive information from the kernel's stack memory. (CVE-2013-1928) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 66494
    published 2013-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66494
    title Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-1829-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_KERNEL-130426.NASL
    description The SUSE Linux Enterprise 11 SP2 kernel has been updated to 3.0.74 fix various security issues and bugs : This update brings some features : - Updated HD-audio drivers for Nvidia/AMD HDMI and Haswell audio (FATE#314311 FATE#313695) - Lustre enablement patches were added (FATE#314679). - SGI UV (Ultraviolet) platform support. (FATE#306952) Security issues fixed in this update : - The hidp_setup_hid function in net/bluetooth/hidp/core.c in the Linux kernel did not properly copy a certain name field, which allowed local users to obtain sensitive information from kernel memory by setting a long name and making an HIDPCONNADD ioctl call. (CVE-2013-0349) - Buffer overflow in virt/kvm/irq_comm.c in the KVM subsystem in the Linux kernel allowed local users to cause a denial of service (crash) and to possibly execute arbitrary code via vectors related to Message Signaled Interrupts (MSI), irq routing entries, and an incorrect check by the setup_routing_entry function before invoking the kvm_set_irq function. (CVE-2012-2137) - The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel heap memory via a crafted application. (CVE-2012-6549) - The udf_encode_fh function in fs/udf/namei.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel heap memory via a crafted application. (CVE-2012-6548) - Timing side channel on attacks were possible on /dev/ptmx that could allow local attackers to predict keypresses like e.g. passwords. This has been fixed by not updating accessed/modified time on the pty devices. Note that this might break pty idle detection, so it might get reverted again. (CVE-2013-0160) - The Xen netback functionality in the Linux kernel allowed guest OS users to cause a denial of service (loop) by triggering ring pointer corruption. (CVE-2013-0216) - The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux allowed guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. (CVE-2013-0231) - The translate_desc function in drivers/vhost/vhost.c in the Linux kernel did not properly handle cross-region descriptors, which allowed guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges. (CVE-2013-0311) - Integer overflow in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the i915 driver in the Direct Rendering Manager (DRM) subsystem in the Linux kernel allowed local users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted application that triggers many relocation copies, and potentially leads to a race condition. (CVE-2013-0913) - The flush_signal_handlers function in kernel/signal.c in the Linux kernel preserved the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. (CVE-2013-0914) - Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel allowed local users to gain privileges or to cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option. (CVE-2013-1767) - The log_prefix function in kernel/printk.c in the Linux kernel 3.x did not properly remove a prefix string from a syslog header, which allowed local users to cause a denial of service (buffer overflow and system crash) by leveraging /dev/kmsg write access and triggering a call_console_drivers function call. (CVE-2013-1772) - The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter. (CVE-2013-1774) - Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads. (CVE-2013-1792) - The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel did not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allowed guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application. (CVE-2013-1796) - Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel allowed guest OS users to cause a denial of service (host OS memory corruption) or possibly have unspecified other impact via a crafted application that triggers use of a guest physical address (GPA) in (1) movable or (2) removable memory during an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation. (CVE-2013-1797) - The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel did not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application. (CVE-2013-1798) - fs/ext3/super.c in the Linux kernel used incorrect arguments to functions in certain circumstances related to printk input, which allowed local users to conduct format-string attacks and possibly gain privileges via a crafted application. (CVE-2013-1848) - Heap-based buffer overflow in the wdm_in_callback function in drivers/usb/class/cdc-wdm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) or to possibly execute arbitrary code via a crafted cdc-wdm USB device. (CVE-2013-1860) - net/dcb/dcbnl.c in the Linux kernel did not initialize certain structures, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2013-2634) - The rtnl_fill_ifinfo function in net/core/rtnetlink.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2013-2635) - The msr_open function in arch/x86/kernel/msr.c in the Linux kernel allowed local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c. (CVE-2013-0268) Bugs fixed in this update : BTRFS : - btrfs: do not try to notify udev about missing devices. - btrfs: add cancellation points to defrag. - btrfs: define BTRFS_MAGIC as a u64 value. - btrfs: make sure NODATACOW also gets NODATASUM set. - btrfs: enforce min_bytes parameter during extent allocation. - btrfs: build up error handling for merge_reloc_roots. - btrfs: free all recorded tree blocks on error . - btrfs: do not BUG_ON in prepare_to_reloc . - btrfs: do not BUG_ON on aborted situation . - btrfs: handle a bogus chunk tree nicely . - btrfs: do not drop path when printing out tree errors in scrub . - btrfs: make subvol creation/deletion killable in the early stages. - btrfs: abort unlink trans in missed error case. - btrfs: fix reada debug code compilation. - btrfs: return error when we specify wrong start to defrag. - btrfs: do not force pages under writeback to finish when aborting. USB : - USB: move usb_translate_errors to 1/usb. (bnc#806908) - USB: add EOPNOTSUPP to usb_translate_errors. (bnc#806908) - USB: cdc-wdm: sanitize error returns. (bnc#806908) - USB: cdc-wdm: cleanup error codes. (bnc#806908) - USB: cdc-wdm: add helper to preserve kABI. (bnc#806908) - USB: Do not use EHCI port sempahore for USB 3.0 hubs. (bnc#807560) - USB: Prepare for refactoring by adding extra udev checks. (bnc#807560) - USB: Rip out recursive call on warm port reset. (bnc#807560) - USB: Fix connected device switch to Inactive state. (bnc#807560) - USB: modify hub to detect unplugs in all states. (bnc#807560) - USB: io_ti: Fix NULL dereference in chase_port(). (bnc#806976, CVE-2013-1774) - USB: cdc-wdm: fix buffer overflow. (bnc#806431) - USB: cdc-wdm: cannot use dev_printk when device is gone. (bnc#806469) - USB: cdc-wdm: fix memory leak. (bnc#806466) - elousb: really long delays for broken devices. (bnc#795269) - xhci: Fix conditional check in bandwidth calculation. (bnc#795961) - xHCI: Fix TD Size calculation on 1.0 hosts. (bnc#795957) - xhci: avoid dead ports, add roothub port polling. (bnc#799197) - USB: Handle warm reset failure on empty port. (bnc#799926) - USB: Ignore port state until reset completes. (bnc#799926) - Allow USB 3.0 ports to be disabled. (bnc#799926) - USB: Ignore xHCI Reset Device status. (bnc#799926) - USB: Handle auto-transition from hot to warm reset (bnc#799926). S/390 : - ipl: Implement diag308 loop for zfcpdump (bnc#801720, LTC#88197). - zcore: Add hsa file (bnc#801720, LTC#88198). - kernel: support physical memory > 4TB (bnc#801720, LTC#88787). - mm: Fix crst upgrade of mmap with MAP_FIXED (bnc#801720, LTC#88797). - Update patches.suse/zcrypt-feed-hwrandom (bnc#806825). Allow zcrypt module unload even when the thread is blocked writing to a full random pool. - dca: check against empty dca_domains list before unregister provider fix. - s390/kvm: Fix store status for ACRS/FPRS fix. - series.conf: disabled patches.arch/s390-64-03-kernel-inc-phys-mem.patch due to excessive kabi break. (bnc#801720) ALSA : - patches.drivers/alsa-sp3-pre-695-Yet-another-fix-for-bro ken-HSW-HDMI-pin: Refresh. Fix the invalid PCI SSID check. (bnc#806404) - ALSA: hda - Support mute LED on HP AiO buttons. (bnc#808991) - ALSA: hda: Allow multple SPDIF controls per codec. (bnc#780977) - ALSA: hda: Virtualize SPDIF out controls. (bnc#780977) - ALSA: hda: Separate generic and non-generic implementations. - ALSA: hda: hdmi_eld_update_pcm_info: update a stream in place. - ALSA: hda: HDMI: Support codecs with fewer cvts than pins. - ALSA: hda - Add snd_hda_get_conn_list() helper function. - ALSA: hda - Add snd_hda_override_conn_list() helper function. - ALSA: hda - Increase the max number of coverters/pins in patch_hdmi.c. (bnc#780977) - ALSA: hda - Check non-snoop in a single place. (bnc#801713) - ALSA: HDA: Use LPIB Position fix for Intel SCH Poulsbo. (bnc#801713) - ALSA: hda_intel: Add Oaktrail identifiers. (bnc#801713) - ALSA: HDA: Use LPIB position fix for Oaktrail. (bnc#801713) - ALSA: hda - add id for Atom Cedar Trail HDMI codec. (bnc#801713) - ALSA: hda - Fix detection of Creative SoundCore3D controllers. (bnc#762424) - ALSA: hda - add power states information in proc. (bnc#801713) - ALSA: hda - Show D3cold state in proc files. (bnc#801713) - ALSA: hda - check supported power states. (bnc#801713) - ALSA: hda - reduce msleep time if EPSS power states supported. (bnc#801713) - ALSA: hda - check proper return value. (bnc#801713) - ALSA: hda - power setting error check. (bnc#801713) - ALSA: hda - Add DeviceID for Haswell HDA. (bnc#801713) - ALSA: hda - add Haswell HDMI codec id. (bnc#801713) - ALSA: hda - Fix driver type of Haswell controller to AZX_DRIVER_SCH. - ALSA: hda - Add new GPU codec ID to snd-hda. (bnc#780977) - ALSA: HDMI - Fix channel_allocation array wrong order. (bnc#801713) - ALSA: hda - Avoid BDL position workaround when no_period_wakeup is set. (bnc#801713) - ALSA: hda - Allow to pass position_fix=0 explicitly. (bnc#801713) - ALSA: hda - Add another pci id for Haswell board. - ALSA: hda - force use of SSYNC bits. (bnc#801713) - ALSA: hda - use LPIB for delay estimation. (bnc#801713) - ALSA: hda - add PCI identifier for Intel 5 Series/3400. (bnc#801713) - ALSA: hda - Add workaround for conflicting IEC958 controls (FATE#314311). - ALSA: hda - Stop LPIB delay counting on broken hardware (FATE#313695). - ALSA: hda - Always turn on pins for HDMI/DP (FATE#313695). - ALSA: hda - bug fix for invalid connection list of Haswell HDMI codec pins (FATE#313695). - ALSA - HDA: New PCI ID for Haswell ULT. (bnc#801713) - ALSA: hda - Release assigned pin/cvt at error path of hdmi_pcm_open(). (bnc#801713) - ALSA: hda - Support rereading widgets under the function group. (bnc#801713) - ALSA: hda - Add fixup for Haswell to enable all pin and convertor widgets. (bnc#801713) - ALSA: hda - Yet another fix for broken HSW HDMI pin connections. (bnc#801713) - patches.kabi/alsa-spdif-update-kabi-fixes: Fix kABI breakage due to HD-audio HDMI updates. (bnc#780977) - ALSA: hda - Fix non-snoop page handling. (bnc#800701) - ALSA: hda - Apply mic-mute LED fixup for new HP laptops. (bnc#796418) - patches.drivers/alsa-sp3-pre-695-Yet-another-fix-for-bro ken-HSW-HDMI-pin: Refresh. Fix a superfluous incremental leading to the double array size. (bnc#808966) XEN : - pciback: notify hypervisor about devices intended to be assigned to guests. - patches.xen/xen-clockevents: Update. (bnc#803712) - patches.xen/xen-ipi-per-cpu-irq: Update. (bnc#803712) - patches.xen/xen3-patch-2.6.19: Update. (bnc#809166) - Update Xen patches to 3.0.68. - Update Xen patches to 3.0.63. - netback: fix netbk_count_requests(). - x86/mm: Check if PUD is large when validating a kerneladdress (bnc#794805). OTHER : - Revert dmi_scan: fix missing check for _DMI_ signature in smbios_present(). - Revert drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists. - Revert drivers/firmware/dmi_scan.c: check dmi version when get system uuid. - sysfs: Revert sysfs: fix race between readdir and lseek. (bnc#816443) - 8021q: Revert 8021q: fix a potential use-after-free. - /dev/urandom returning EOF: trim down revert to not change kabi. . (bnc#789359) - tun: reserves space for network in skb. (bnc#803394) - Fixed /dev/urandom returning EOF. (bnc#789359) - mm: Make snapshotting pages for stable writes a per-bio operation - fs: Only enable stable page writes when necessary. (bnc#807517) - patches.drivers/ixgbe-Address-fact-that-RSC-was-not-sett ing-GSO-size.patch: Fix. (bnc#802712) - Fix build error without CONFIG_BOOTSPLASH - Fix bootsplash breakage due to 3.0.67 stable fix. (bnc#813963) - drivers/base/memory.c: fix memory_dev_init() long delay. (bnc#804609) - mtd: drop physmap_configure. (bnc#809375) - Bluetooth: btusb: hide more usb_submit_urb errors. (bnc#812281) - o2dlm: fix NULL pointer dereference in o2dlm_blocking_ast_wrapper. (bnc#806492) - qeth: fix qeth_wait_for_threads() deadlock for OSN devices (bnc#812315, LTC#90910). - Fix NULL pointer dereference in o2dlm_blocking_ast_wrapper. (bnc#806492) - mm: fix ALLOC_WMARK_MASK check. (bnc#808166) - pciehp: Fix dmi match table definition and missing space in printk. (bnc#796412) - fnic: Fix SGEs limit. (bnc#807431) - pciehp: Ignore missing surprise bit on some hosts. (bnc#796412) - ipv6: Queue fragments per interface for multicast/link-local addresses. (bnc#804220) - netfilter: send ICMPv6 message on fragment reassembly timeout. (bnc#773577) - netfilter: fix sending ICMPv6 on netfilter reassembly timeout. (bnc#773577) - jbd: clear revoked flag on buffers before a new transaction started. (bnc#806395) - xfrm6: count extension headers into payload length. (bnc#794513) - mm: page_alloc: Avoid marking zones full prematurely after zone_reclaim() (Evict inactive pages when zone_reclaim is enabled (bnc#808166)). - st: Take additional queue ref in st_probe. (bnc#801038, bnc#788826) - drivers: xhci: fix incorrect bit test. (bnc#714604) - xfrm: remove unused xfrm4_policy_fini(). (bnc#801717) - xfrm: make gc_thresh configurable in all namespaces. (bnc#801717) - kabi: use net_generic to avoid changes in struct net. (bnc#801717) - xfs: Fix WARN_ON(delalloc) in xfs_vm_releasepage(). (bnc#806631) - patches.drivers/alsa-sp2-hda-033-Support-mute-LED-on-HP- AiO-buttons: Refresh tags. - block: use i_size_write() in bd_set_size(). (bnc#809748) - loopdev: fix a deadlock. (bnc#809748) - patches.suse/supported-flag: fix mis-reported supported status. (bnc#809493) - patches.suse/supported-flag-enterprise: Refresh. - KVM: Convert MSR_KVM_SYSTEM_TIME to use gfn_to_hva_cache_init. (bnc#806980 / CVE-2013-1797) - KVM: Fix bounds checking in ioapic indirect register read. (bnc#806980 / CVE-2013-1798) - KVM: Fix for buffer overflow in handling of MSR_KVM_SYSTEM_TIME. (bnc#806980 / CVE-2013-1796) - KVM: introduce kvm_read_guest_cached. (bnc#806980) - x86/numa: Add constraints check for nid parameters (Cope with negative SRAT distances (bnc#807853)). - drm/i915: Periodically sanity check power management. (bnc#808307) - drm/i915: bounds check execbuffer relocation count. (bnc#808829,CVE-2013-0913) - ext3: Fix format string issues. (bnc#809155, CVE-2013-1848) - x86-64: Fix memset() to support sizes of 4Gb and above (Properly initialise memmap on large machines (bnc#802353)). - bdi: allow block devices to say that they require stable page writes - mm: only enforce stable page writes if the backing device requires it - block: optionally snapshot page contents to provide stable pages during write - 9pfs: fix filesystem to wait for stable page writeback - ocfs2: wait for page writeback to provide stable pages - ubifs: wait for page writeback to provide stable pages - Only enable stable page writes when required by underlying BDI. (bnc#807517) - KVM: emulator: drop RPL check from linearize() function. (bnc#754583) - mlx4: Correct calls to to_ib_ah_attr(). (bnc#806847) - DRM/i915: On G45 enable cursor plane briefly after enabling the display plane (bnc#753371) [backported from drm-intel-fixes]. - cxgb4i: Remove the scsi host device when removing device. (bnc#722398) - xprtrdma: The transport should not bug-check when a dup reply is received. (bnc#763494) - tmpfs: fix use-after-free of mempolicy object. (bnc#806138, CVE-2013-1767) - lpfc: Check fc_block_scsi_eh return value correctly for lpfc_abort_handler. (bnc#803674) - md: fix bug in handling of new_data_offset. (bnc#805823) - md: Avoid OOPS when reshaping raid1 to raid0 (Useful OOPS fix). - md: fix two bugs when attempting to resize RAID0 array (Useful BUG() fix). - md: raid0: fix error return from create_stripe_zones (useful bug fix). - ext4: add missing kfree() on error return path in add_new_gdb(). - ext4: Free resources in some error path in ext4_fill_super. - intel_idle: support Haswell (fate#313720). - hp_accel: Add a new PnP ID HPQ6007 for new HP laptops. (bnc#802445) - nfs: Ensure NFS does not block on dead server during unmount. (bnc#794529) - block: disable discard request merge temporarily. (bnc#803067) - mm: mmu_notifier: have mmu_notifiers use a global SRCU so they may safely schedule - mm: mmu_notifier: make the mmu_notifier srcu static - mmu_notifier_unregister NULL pointer deref and multiple ->release() callouts - Have mmu_notifiers use SRCU so they may safely schedule kabi compatability - patches.fixes/Have-mmu_notifiers-use-SRCU-so-they-may-sa fely-schedule.patch : - patches.fixes/Have-mmu_notifiers-use-SRCU-so-they-may-sa fely-schedule-build-fix.patch: Delete, replace with upstream equivalent and add KABI workaround (bnc#578046, bnc#786814, FATE#306952). - ipv6: Do not send packet to big messages to self. (bnc#786150) - hpwdt: Unregister NMI events on exit. (bnc#777746) - x86/mm: Check if PUD is large when validating a kernel address. (bnc#794805) - ata: Fix DVD not dectected at some Haswell platforms. (bnc#792674) - Avoid softlockups in printk. (bnc#744692, bnc#789311) - Do not pack credentials for dying processes. (bnc#779577, bnc#803056) - xfs: punch new delalloc blocks out of failed writes inside EOF. (bnc#761849) - xfs: xfs_sync_data is redundant. (bnc#761849) - Add GPIO support for Intel Centerton SOC. (bnc#792793) - Add Multifunction Device support for Intel Centerton SOC. (bnc#792793) - Add Intel Legacy Block support for Intel Centerton SOC. (bnc#792793) - mm: net: Allow some !SOCK_MEMALLOC traffic through even if skb_pfmemalloc (Allow GPFS network traffic despite PF_MEMALLOC misuse (bnc#786900)). - kernel/resource.c: fix stack overflow in __reserve_region_with_split(). (bnc#801782) - Lustre enablement patches - block: add dev_check_rdonly and friends for Lustre testing (FATE#314679). - dcache: Add DCACHE_LUSTRE_INVALID flag for Lustre to handle its own invalidation (FATE#314679). - lsm: export security_inode_unlink (FATE#315679). - lustre: Add lustre kernel version (FATE#314679). - st: fix memory leak with >1MB tape I/O. (bnc#798921) - cifs: lower default wsize when 1 extensions are not used. (bnc#799578) - ata_generic: Skip is_intel_ider() check when ata_generic=1 is set. (bnc#777616) - quota: autoload the quota_v2 module for QFMT_VFS_V1 quota format. (bnc#802153) - xen: properly bound buffer access when parsing cpu/availability. - netback: shutdown the ring if it contains garbage (CVE-2013-0216 XSA-39 bnc#800280). - netback: correct netbk_tx_err() to handle wrap around (CVE-2013-0216 XSA-39 bnc#800280). - pciback: rate limit error message from pciback_enable_msi() (CVE-2013-0231 XSA-43 bnc#801178). - scsiback/usbback: move cond_resched() invocations to proper place. - drm/i915: Implement workaround for broken CS tlb on i830/845. (bnc#758040) - drivers: scsi: storvsc: Initialize the sglist. - e1000e: 82571 Fix Tx Data Corruption during Tx hang recovery. (bnc#790867) - KVM: Fix buffer overflow in kvm_set_irq(). (bnc#767612 / CVE-2012-2137) - mm: compaction: Abort async compaction if locks are contended or taking too long. - mm: compaction: abort compaction loop if lock is contended or run too long. - mm: compaction: acquire the zone->lock as late as possible. - mm: compaction: acquire the zone->lru_lock as late as possible. - mm: compaction: move fatal signal check out of compact_checklock_irqsave. Reduce LRU and zone lock contention when compacting memory for THP. (bnc#796823)
    last seen 2019-02-21
    modified 2014-08-20
    plugin id 66344
    published 2013-05-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66344
    title SuSE 11.2 Security Update : Linux kernel (SAT Patch Numbers 7667 / 7669 / 7675)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1824-1.NASL
    description Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) Mathias Krause discovered a flaw in xfrm_user in the Linux kernel. A local attacker with NET_ADMIN capability could potentially exploit this flaw to escalate privileges. (CVE-2013-1826) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) An information leak was discovered in the Linux kernel's /dev/dvb device. A local user could exploit this flaw to obtain sensitive information from the kernel's stack memory. (CVE-2013-1928) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 66467
    published 2013-05-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66467
    title Ubuntu 10.04 LTS : linux vulnerabilities (USN-1824-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1813-1.NASL
    description Mathias Krause discovered an information leak in the Linux kernel's UDF file system implementation. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6548) Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) An integer overflow was discovered in the Direct Rendering Manager (DRM) subsystem for the i915 video driver in the Linux kernel. A local user could exploit this flaw to cause a denial of service (crash) or potentially escalate privileges. (CVE-2013-0913) Andrew Honig discovered a flaw in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to cause a denial of service (crash host system) or potential escalate privilege to the host kernel level. (CVE-2013-1796) Andrew Honig discovered a use after free error in guest OS time updates in the Linux kernel;s KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to escalate privilege to the host kernel level. (CVE-2013-1797) Andrew Honig reported a flaw in the way KVM (Kernel-based Virtual Machine) emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service (crash the host). (CVE-2013-1798) A format-string bug was discovered in the Linux kernel's ext3 filesystem driver. A local user could exploit this flaw to possibly escalate privileges on the system. (CVE-2013-1848) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634) A kernel stack information leak was discovered in the RTNETLINK component of the Linux kernel. A local user could read sensitive information from the kernel stack. (CVE-2013-2635). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 66302
    published 2013-05-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66302
    title Ubuntu 12.10 : linux vulnerabilities (USN-1813-1)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-2668.NASL
    description Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, information leak or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2012-2121 Benjamin Herrenschmidt and Jason Baron discovered issues with the IOMMU mapping of memory slots used in KVM device assignment. Local users with the ability to assign devices could cause a denial of service due to a memory page leak. - CVE-2012-3552 Hafid Lin reported an issue in the IP networking subsystem. A remote user can cause a denial of service (system crash) on servers running applications that set options on sockets which are actively being processed. - CVE-2012-4461 Jon Howell reported a denial of service issue in the KVM subsystem. On systems that do not support the XSAVE feature, local users with access to the /dev/kvm interface can cause a system crash. - CVE-2012-4508 Dmitry Monakhov and Theodore Ts'o reported a race condition in the ext4 filesystem. Local users could gain access to sensitive kernel memory. - CVE-2012-6537 Mathias Krause discovered information leak issues in the Transformation user configuration interface. Local users with the CAP_NET_ADMIN capability can gain access to sensitive kernel memory. - CVE-2012-6539 Mathias Krause discovered an issue in the networking subsystem. Local users on 64-bit systems can gain access to sensitive kernel memory. - CVE-2012-6540 Mathias Krause discovered an issue in the Linux virtual server subsystem. Local users can gain access to sensitive kernel memory. Note: this issue does not affect Debian provided kernels, but may affect custom kernels built from Debian's linux-source-2.6.32 package. - CVE-2012-6542 Mathias Krause discovered an issue in the LLC protocol support code. Local users can gain access to sensitive kernel memory. - CVE-2012-6544 Mathias Krause discovered issues in the Bluetooth subsystem. Local users can gain access to sensitive kernel memory. - CVE-2012-6545 Mathias Krause discovered issues in the Bluetooth RFCOMM protocol support. Local users can gain access to sensitive kernel memory. - CVE-2012-6546 Mathias Krause discovered issues in the ATM networking support. Local users can gain access to sensitive kernel memory. - CVE-2012-6548 Mathias Krause discovered an issue in the UDF file system support. Local users can obtain access to sensitive kernel memory. - CVE-2012-6549 Mathias Krause discovered an issue in the isofs file system support. Local users can obtain access to sensitive kernel memory. - CVE-2013-0349 Anderson Lizardo discovered an issue in the Bluetooth Human Interface Device Protocol (HIDP) stack. Local users can obtain access to sensitive kernel memory. - CVE-2013-0914 Emese Revfy discovered an issue in the signal implementation. Local users may be able to bypass the address space layout randomization (ASLR) facility due to a leaking of information to child processes. - CVE-2013-1767 Greg Thelen reported an issue in the tmpfs virtual memory filesystem. Local users with sufficient privilege to mount filesystems can cause a denial of service or possibly elevated privileges due to a use-after free defect. - CVE-2013-1773 Alan Stern provided a fix for a defect in the UTF8->UTF16 string conversion facility used by the VFAT filesystem. A local user could cause a buffer overflow condition, resulting in a denial of service or potentially elevated privileges. - CVE-2013-1774 Wolfgang Frisch provided a fix for a NULL pointer dereference defect in the driver for some serial USB devices from Inside Out Networks. Local users with permission to access these devices can create a denial of service (kernel oops) by causing the device to be removed while it is in use. - CVE-2013-1792 Mateusz Guzik of Red Hat EMEA GSS SEG Team discovered a race condition in the access key retention support in the kernel. A local user could cause a denial of service (NULL pointer dereference). - CVE-2013-1796 Andrew Honig of Google reported an issue in the KVM subsystem. A user in a guest operating system could corrupt kernel memory, resulting in a denial of service. - CVE-2013-1798 Andrew Honig of Google reported an issue in the KVM subsystem. A user in a guest operating system could cause a denial of service due to a use after-free defect. - CVE-2013-1826 Mathias Krause discovered an issue in the Transformation (XFRM) user configuration interface of the networking stack. A user with the CAP_NET_ADMIN capability may be able to gain elevated privileges. - CVE-2013-1860 Oliver Neukum discovered an issue in the USB CDC WCM Device Management driver. Local users with the ability to attach devices can cause a denial of service (kernel crash) or potentially gain elevated privileges. - CVE-2013-1928 Kees Cook provided a fix for an information leak in the VIDEO_SET_SPU_PALETTE ioctl for 32-bit applications running on a 64-bit kernel. Local users can gain access to sensitive kernel memory. - CVE-2013-1929 Oded Horovitz and Brad Spengler reported an issue in the device driver for Broadcom Tigon3 based gigabit Ethernet. Users with the ability to attach untrusted devices can create an overflow condition, resulting in a denial of service or elevated privileges. - CVE-2013-2015 Theodore Ts'o provided a fix for an issue in the ext4 filesystem. Local users with the ability to mount a specially crafted filesystem can cause a denial of service (infinite loop). - CVE-2013-2634 Mathias Krause discovered a few issues in the Data Center Bridging (DCB) netlink interface. Local users can gain access to sensitive kernel memory. - CVE-2013-3222 Mathias Krause discovered an issue in the Asynchronous Transfer Mode (ATM) protocol support. Local users can gain access to sensitive kernel memory. - CVE-2013-3223 Mathias Krause discovered an issue in the Amateur Radio AX.25 protocol support. Local users can gain access to sensitive kernel memory. - CVE-2013-3224 Mathias Krause discovered an issue in the Bluetooth subsystem. Local users can gain access to sensitive kernel memory. - CVE-2013-3225 Mathias Krause discovered an issue in the Bluetooth RFCOMM protocol support. Local users can gain access to sensitive kernel memory. - CVE-2013-3228 Mathias Krause discovered an issue in the IrDA (infrared) subsystem support. Local users can gain access to sensitive kernel memory. - CVE-2013-3229 Mathias Krause discovered an issue in the IUCV support on s390 systems. Local users can gain access to sensitive kernel memory. - CVE-2013-3231 Mathias Krause discovered an issue in the ANSI/IEEE 802.2 LLC type 2 protocol support. Local users can gain access to sensitive kernel memory. - CVE-2013-3234 Mathias Krause discovered an issue in the Amateur Radio X.25 PLP (Rose) protocol support. Local users can gain access to sensitive kernel memory. - CVE-2013-3235 Mathias Krause discovered an issue in the Transparent Inter Process Communication (TIPC) protocol support. Local users can gain access to sensitive kernel memory.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 66431
    published 2013-05-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66431
    title Debian DSA-2668-1 : linux-2.6 - privilege escalation/denial of service/information leak
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1809-1.NASL
    description Mathias Krause discovered an information leak in the Linux kernel's UDF file system implementation. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6548) Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) An integer overflow was discovered in the Direct Rendering Manager (DRM) subsystem for the i915 video driver in the Linux kernel. A local user could exploit this flaw to cause a denial of service (crash) or potentially escalate privileges. (CVE-2013-0913) Andrew Honig discovered a flaw in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to cause a denial of service (crash host system) or potentially escalate privilege to the host kernel level. (CVE-2013-1796) Andrew Honig discovered a use after free error in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to escalate privilege to the host kernel level. (CVE-2013-1797) Andrew Honig reported a flaw in the way KVM (Kernel-based Virtual Machine) emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service (crash the host). (CVE-2013-1798) A format-string bug was discovered in the Linux kernel's ext3 filesystem driver. A local user could exploit this flaw to possibly escalate privileges on the system. (CVE-2013-1848) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634) A kernel stack information leak was discovered in the RTNETLINK component of the Linux kernel. A local user could read sensitive information from the kernel stack. (CVE-2013-2635). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 66291
    published 2013-05-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66291
    title Ubuntu 12.04 LTS : linux vulnerabilities (USN-1809-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1812-1.NASL
    description Mathias Krause discovered an information leak in the Linux kernel's UDF file system implementation. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6548) Mathias Krause discovered an information leak in the Linux kernel's ISO 9660 CDROM file system driver. A local user could exploit this flaw to examine some of the kernel's heap memory. (CVE-2012-6549) An integer overflow was discovered in the Direct Rendering Manager (DRM) subsystem for the i915 video driver in the Linux kernel. A local user could exploit this flaw to cause a denial of service (crash) or potentially escalate privileges. (CVE-2013-0913) Andrew Honig discovered a flaw in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to cause a denial of service (crash host system) or potentially escalate privilege to the host kernel level. (CVE-2013-1796) Andrew Honig discovered a use after free error in guest OS time updates in the Linux kernel's KVM (Kernel-based Virtual Machine). A privileged guest user could exploit this flaw to escalate privilege to the host kernel level. (CVE-2013-1797) Andrew Honig reported a flaw in the way KVM (Kernel-based Virtual Machine) emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service (crash the host). (CVE-2013-1798) A format-string bug was discovered in the Linux kernel's ext3 filesystem driver. A local user could exploit this flaw to possibly escalate privileges on the system. (CVE-2013-1848) A buffer overflow was discovered in the Linux Kernel's USB subsystem for devices reporting the cdc-wdm class. A specially crafted USB device when plugged-in could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2013-1860) An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory. (CVE-2013-2634) A kernel stack information leak was discovered in the RTNETLINK component of the Linux kernel. A local user could read sensitive information from the kernel stack. (CVE-2013-2635). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 66292
    published 2013-05-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=66292
    title Ubuntu 12.04 LTS : linux-lts-quantal vulnerabilities (USN-1812-1)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2013-2546.NASL
    description The remote Oracle Linux host is missing a security update for the Unbreakable Enterprise Kernel package(s).
    last seen 2019-02-21
    modified 2015-12-01
    plugin id 69942
    published 2013-09-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=69942
    title Oracle Linux 5 / 6 : Unbreakable Enterprise Kernel (ELSA-2013-2546)
refmap via4
confirm
mandriva MDVSA-2013:176
mlist [oss-security] 20130305 CVE Requests (maybe): Linux kernel: various info leaks, some NULL ptr derefs
suse openSUSE-SU-2013:1187
ubuntu
  • USN-1809-1
  • USN-1811-1
  • USN-1812-1
  • USN-1813-1
  • USN-1814-1
  • USN-1829-1
Last major update 22-08-2013 - 02:48
Published 15-03-2013 - 16:55
Back to Top