5.5

CVE-2022-49048

ipv6: fix panic when forwarding a pkt with no in6 dev

In the Linux kernel, the following vulnerability has been resolved:

ipv6: fix panic when forwarding a pkt with no in6 dev

kongweibin reported a kernel panic in ip6_forward() when input interface
has no in6 dev associated.

The following tc commands were used to reproduce this panic:
tc qdisc del dev vxlan100 root
tc qdisc add dev vxlan100 root netem corrupt 5%
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.199 < 4.19.239
Linux ≫ Linux Kernel Version >= 5.4.136 < 5.4.190
Linux ≫ Linux Kernel Version >= 5.10.54 < 5.10.112
Linux ≫ Linux Kernel Version >= 5.13.6 < 5.14
Linux ≫ Linux Kernel Version >= 5.14.1 < 5.15.35
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.4
Linux ≫ Linux Kernel Version 5.14 Update -
Linux ≫ Linux Kernel Version 5.14 Update rc2
Linux ≫ Linux Kernel Version 5.14 Update rc3
Linux ≫ Linux Kernel Version 5.14 Update rc4
Linux ≫ Linux Kernel Version 5.14 Update rc5
Linux ≫ Linux Kernel Version 5.14 Update rc6
Linux ≫ Linux Kernel Version 5.14 Update rc7
Linux ≫ Linux Kernel Version 5.18 Update rc1
Linux ≫ Linux Kernel Version 5.18 Update rc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.67% 0.483
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/74b68f5249f16c5f7f675d0f604fa6ae20e3a151
Patch
https://git.kernel.org/stable/c/a263712ba8c9ded25dd9d2d5ced11bcea5b33a3e
Patch
https://git.kernel.org/stable/c/ab2f5afb7af5c68389e8c7dd29e0a98fbeaaa435
Patch
https://git.kernel.org/stable/c/adee01bbf6cb5b3e4ed08be8ff866aac90f13836
Patch
https://git.kernel.org/stable/c/e3fa461d8b0e185b7da8a101fe94dfe6dd500ac0
Patch
https://git.kernel.org/stable/c/e69fb3de87a8923e5931a272a38fa3cceb01da44
Patch