CVE-2022-49048

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Source

https://cve.org/CVERecord?id=CVE-2022-49048

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-49048

Downstream

Published

2025-02-26T01:54:24.115Z

Modified

2026-04-02T08:27:15.211328Z

Summary

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

Details

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%

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49048.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

bff0854e2f804f68d3e93d19e4580dbd69777e1d

Fixed

74b68f5249f16c5f7f675d0f604fa6ae20e3a151

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

7f4848229e91d508102b30396b8a1b710ac23637

Fixed

ab2f5afb7af5c68389e8c7dd29e0a98fbeaaa435

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

79ec7b5b2f4fe38e5c7459ed0bdff4ef3386ab63

Fixed

a263712ba8c9ded25dd9d2d5ced11bcea5b33a3e

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

ccd27f05ae7b8ebc40af5b004e94517a919aa862

Fixed

adee01bbf6cb5b3e4ed08be8ff866aac90f13836

Fixed

e69fb3de87a8923e5931a272a38fa3cceb01da44

Fixed

e3fa461d8b0e185b7da8a101fe94dfe6dd500ac0

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

350e10d217337480158b604bbf6601c50ed161c6

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49048.json"