Summary
The remote host is missing an update to kernel
announced via advisory MDVSA-2009:071.
Solution
To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you.
https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2009:071
Insight
Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel:
The skfp_ioctl function in drivers/net/skfp/skfddi.c in the Linux kernel before 2.6.28.6 permits SKFP_CLR_STATS requests only when the CAP_NET_ADMIN capability is absent, instead of when this capability is present, which allows local users to reset the driver statistics, related to an inverted logic issue. (CVE-2009-0675)
The sock_getsockopt function in net/core/sock.c in the Linux kernel before 2.6.28.6 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel memory via an SO_BSDCOMPAT getsockopt request. (CVE-2009-0676)
Additionaly, this update provides stable 1.0.18 ALSA updates/fixes, STAC92HD71Bx/STAC92HD75Bx hda-intel support changes/fixes (affects sound chip codecs used on several HP dv laptop series), fixes/enhancements for HP Educ.ar machine HDA sound support, minor alsa hda-intel code cleanup for ALC888 6stack-dell model, to stop printing uneeded output to kernel log, and a few more things. Check the package changelog for details.
To update your kernel, please follow the directions located at:
http://www.mandriva.com/en/security/kernelupdate
Affected: 2009.0
Severity
Classification
-
CVE CVE-2009-0675, CVE-2009-0676 -
CVSS Base Score: 2.1
AV:L/AC:L/Au:N/C:N/I:P/A:N
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