CVE-2012-6638

EPSS 1.05%
Veröffentlicht 15.02.2014 14:57:07
Zuletzt bearbeitet 11.04.2025 00:51:21
Quelle cve@mitre.org
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The tcp_rcv_state_process function in net/ipv4/tcp_input.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service (kernel resource consumption) via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version < 3.0.38

Linux ≫ Linux Kernel Version >= 3.1 < 3.2.24

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	1.05%	0.767

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	10	6.9	AV:N/AC:L/Au:N/C:N/I:N/A:C

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.24

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=826702

Third Party Advisory

Issue Tracking

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fdf5af0daf8019cec2396cdef8fb042d80fe71fa

https://github.com/torvalds/linux/commit/fdf5af0daf8019cec2396cdef8fb042d80fe71fa

Patch

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2012-6638

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2012-6638

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2012-6638

EUVD