PRIOn knowledge basePRION:CVE-2012-2744Null pointer dereference
6.8 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.043 Low
EPSS
Percentile
92.1%
net/ipv6/netfilter/nf_conntrack_reasm.c in the Linux kernel before 2.6.34, when the nf_conntrack_ipv6 module is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via certain types of fragmented IPv6 packets.
References
ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9e2dcf72023d1447f09c47d77c99b0c49659e5ce
rhn.redhat.com/errata/RHSA-2012-1064.html
rhn.redhat.com/errata/RHSA-2012-1148.html
secunia.com/advisories/49928
www.securityfocus.com/bid/54367
www.securitytracker.com/id?1027235
bugzilla.redhat.com/show_bug.cgi?id=833402
github.com/torvalds/linux/commit/9e2dcf72023d1447f09c47d77c99b0c49659e5ce
Related
6.8 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.043 Low
EPSS
Percentile
92.1%