Ubuntu.comUB:CVE-2024-36903CVE-2024-36903
In the Linux kernel, the following vulnerability has been resolved:
ipv6: Fix potential uninit-value access in __ip6_make_skb()
As it was done in commit fc1092f51567 (“ipv4: Fix uninit-value access in
__ip_make_skb()”) for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags
instead of testing HDRINCL on the socket to avoid a race condition which
causes uninit-value access.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
References
git.kernel.org/linus/4e13d3a9c25b7080f8a619f961e943fe08c2672c (6.9)
git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3
git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c
git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a
launchpad.net/bugs/cve/CVE-2024-36903
nvd.nist.gov/vuln/detail/CVE-2024-36903
security-tracker.debian.org/tracker/CVE-2024-36903
www.cve.org/CVERecord?id=CVE-2024-36903
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