CVE-2011-1927
Medium
Description
The ip_expire function in net/ipv4/ip_fragment.c in the Linux kernel before 2.6.39 does not properly construct ICMP_TIME_EXCEEDED packets after a timeout, which allows remote attackers to cause a denial of service (invalid pointer dereference) via crafted fragmented packets.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Linux Kernel
PublishedJun 13, 2012
First seenJun 13, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 2.6.38.8, 2.6.38, 2.6.38.1, 2.6.38.2, 2.6.38.3, 2.6.38.4, 2.6.38.5, 2.6.38.6, 2.6.38.7 | — |
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