Detections
Analytics
Oracle Linux 4 : kernel (ELSA-2007-0488)
medium Nessus Plugin ID 67520
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Synopsis
The remote Oracle Linux host is missing one or more security updates.Description
From Red Hat Security Advisory 2007:0488 :Updated kernel packages that fix several security issues and bugs in the Red Hat Enterprise Linux 4 kernel are now available.
This security advisory has been rated as having important security impact by the Red Hat Security Response Team.
The Linux kernel handles the basic functions of the operating system.
These new kernel packages contain fixes for the security issues described below :
* a flaw in the connection tracking support for SCTP that allowed a remote user to cause a denial of service by dereferencing a NULL pointer. (CVE-2007-2876, Important)
* a flaw in the mount handling routine for 64-bit systems that allowed a local user to cause denial of service (crash). (CVE-2006-7203, Important)
* a flaw in the IPv4 forwarding base that allowed a local user to cause an out-of-bounds access. (CVE-2007-2172, Important)
* a flaw in the PPP over Ethernet implementation that allowed a local user to cause a denial of service (memory consumption) by creating a socket using connect and then releasing it before the PPPIOCGCHAN ioctl has been called. (CVE-2007-2525, Important)
* a flaw in the fput ioctl handling of 32-bit applications running on 64-bit platforms that allowed a local user to cause a denial of service (panic). (CVE-2007-0773, Important)
* a flaw in the NFS locking daemon that allowed a local user to cause denial of service (deadlock). (CVE-2006-5158, Moderate)
* a flaw in the sysfs_readdir function that allowed a local user to cause a denial of service by dereferencing a NULL pointer.
(CVE-2007-3104, Moderate)
* a flaw in the core-dump handling that allowed a local user to create core dumps from unreadable binaries via PT_INTERP. (CVE-2007-0958, Low)
* a flaw in the Bluetooth subsystem that allowed a local user to trigger an information leak. (CVE-2007-1353, Low)
In addition, the following bugs were addressed :
* the NFS could recurse on the same spinlock. Also, NFS, under certain conditions, did not completely clean up Posix locks on a file close, leading to mount failures.
* the 32bit compatibility didn't return to userspace correct values for the rt_sigtimedwait system call.
* the count for unused inodes could be incorrect at times, resulting in dirty data not being written to disk in a timely manner.
* the cciss driver had an incorrect disk size calculation (off-by-one error) which prevented disk dumps.
Red Hat would like to thank Ilja van Sprundel and the OpenVZ Linux kernel team for reporting issues fixed in this erratum.
All Red Hat Enterprise Linux 4 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum.
Solution
Update the affected kernel packages.See Also
https://oss.oracle.com/pipermail/el-errata/2007-June/000244.html
Plugin Details
Severity: Medium
ID: 67520
File Name: oraclelinux_ELSA-2007-0488.nasl
Version: 1.16
Type: local
Agent: unix
Published: 7/12/2013
Updated: 8/24/2021
Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.7
CVSS v2
Risk Factor: Medium
Base Score: 6.1
Temporal Score: 4.5
Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:C
Vulnerability Information
CPE: p-cpe:/a:oracle:linux:kernel-largesmp-devel, p-cpe:/a:oracle:linux:kernel-sourcecode, p-cpe:/a:oracle:linux:kernel-devel, cpe:/o:oracle:linux:4, p-cpe:/a:oracle:linux:kernel-largesmp, p-cpe:/a:oracle:linux:kernel-smp-devel, p-cpe:/a:oracle:linux:kernel-xenu, p-cpe:/a:oracle:linux:kernel-smp, p-cpe:/a:oracle:linux:kernel-doc, p-cpe:/a:oracle:linux:kernel, p-cpe:/a:oracle:linux:kernel-xenu-devel
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux
Exploit Ease: No known exploits are available
Patch Publication Date: 6/26/2007
Vulnerability Publication Date: 10/5/2006
Reference Information
CVE: CVE-2006-5158, CVE-2006-7203, CVE-2007-0773, CVE-2007-0958, CVE-2007-1353, CVE-2007-2172, CVE-2007-2525, CVE-2007-2876, CVE-2007-3104