VULNERABILITY

Debian: CVE-2022-49727: linux -- security update

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Debian: CVE-2022-49727: linux -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
02/27/2025
Created
03/10/2025
Added
02/27/2025
Modified
03/10/2025

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.

Solution(s)

  • debian-upgrade-linux

References

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