CVE-2022-49727
EUVD-2022-5450826.02.2025, 07:01
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 𝑥 < 4.9.320 |
| linux | linux_kernel | 4.10 ≤ 𝑥 < 4.14.285 |
| linux | linux_kernel | 4.15 ≤ 𝑥 < 4.19.249 |
| linux | linux_kernel | 4.20 ≤ 𝑥 < 5.4.200 |
| linux | linux_kernel | 5.5 ≤ 𝑥 < 5.10.124 |
| linux | linux_kernel | 5.11 ≤ 𝑥 < 5.15.49 |
| linux | linux_kernel | 5.16 ≤ 𝑥 < 5.18.6 |
| linux | linux_kernel | 5.19:rc1 |
𝑥
= Vulnerable software versions
Debian Releases
openSUSE / SLES Releases
openSUSE Product | |||
|---|---|---|---|
| cluster-md-kmp-default |
| ||
| dlm-kmp-default |
| ||
| gfs2-kmp-default |
| ||
| kernel-default |
| ||
| kernel-default-base |
| ||
| kernel-default-man |
| ||
| kernel-macros |
| ||
| kernel-source |
| ||
| kernel-syms |
| ||
| ocfs2-kmp-default |
|
References