Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg When len >= INT_MAX - transhdrlen, ulen = len + transhdrlen will be overflow. To fix, we can follow what udpv6 does and subtract the transhdrlen from the max.

INFO

Published Date :

2025-02-26T02:24:38.672Z

Last Modified :

2025-12-23T13:25:10.052Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49727 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49727.

URL Resource
https://git.kernel.org/stable/c/034246122f5c5e2e2a0b9fe04e24517920e9beb1 cve-icon cve-icon
https://git.kernel.org/stable/c/0e818d433fc2718fe4da044ffca7431812a7e04e cve-icon cve-icon
https://git.kernel.org/stable/c/27a37755ceb401111ded76810359d3adc4b268a1 cve-icon cve-icon
https://git.kernel.org/stable/c/2cf73c7cb6125083408d77f43d0e84d86aed0000 cve-icon cve-icon
https://git.kernel.org/stable/c/2f42389d270f2304c8855b0b63498a5a4d0c053d cve-icon cve-icon
https://git.kernel.org/stable/c/6c4e3486d21173d60925ef52e512cae727b43d30 cve-icon cve-icon
https://git.kernel.org/stable/c/b8879ca1fd7348b4d5db7db86dcb97f60c73d751 cve-icon cve-icon
https://git.kernel.org/stable/c/f638a84afef3dfe10554c51820c16e39a278c915 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022633-CVE-2022-49727-a010@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49727 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49727 cve-icon
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