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CVE-2009-1298

26
FAUCET Score

CVE-2009-1298 describes a denial-of-service vulnerability affecting Linux kernel versions 2.6.29 through 2.6.32-rc8. The flaw, a NULL pointer dereference, occurs in the ip_frag_reasm function due to an incorrect argument passed to IP_INC_STATS_BH, triggered by specially crafted long IP packets. With a CVSS score of 7.8, this vulnerability is considered high severity, allowing unauthenticated remote attackers to cause a system hang with low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.32CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:rc8:*:*:*:*:*:*
2.6.28CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.28:*:*:*:*:*:*:*
2.6.28CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.28:rc1:*:*:*:*:*:*
2.6.28CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.28:rc2:*:*:*:*:*:*
2.6.28CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.28:rc3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.87%
Probability of exploitation in next 30 days
EPSS Percentile
89.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0387 is in the 81st percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2009-1298

kernel: ip_frag_reasm() NULL pointer dereference

References

git.kernel.org
lists.opensuse.org / opensuse-security-announce/2010-01/msg00000.html
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/37624
Vendor Advisory
secunia.com / advisories/38017
redhat.com / archives/fedora-package-announce/2009-December/msg00453.html
redhat.com / archives/fedora-package-announce/2009-December/msg00496.html
twitter.com / spendergrsec/statuses/6339560349
wiki.rpath.com / Advisories:rPSA-2009-0161
kernel.org / pub/linux/kernel/v2.6/ChangeLog-2.6.32
mandriva.com / security/advisories
osvdb.org / 60788
securityfocus.com / archive/1/508517/100/0/threaded
theregister.co.uk / 2009/12/11/linux_kernel_bugs_patched
ubuntu.com / usn/USN-869-1