Description

In the Linux kernel, the following vulnerability has been resolved: can: can327: can327_feed_frame_to_netdev(): fix potential skb leak when netdev is down In can327_feed_frame_to_netdev(), it did not free the skb when netdev is down, and all callers of can327_feed_frame_to_netdev() did not free allocated skb too. That would trigger skb leak. Fix it by adding kfree_skb() in can327_feed_frame_to_netdev() when netdev is down. Not tested, just compiled.

INFO

Published Date :

2024-10-21T20:06:20.158Z

Last Modified :

2025-05-04T08:27:56.789Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49008 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49008.

URL Resource
https://git.kernel.org/stable/c/797b1d9fc0e1f4351e4ad49b078c1a3cdc0d4a08 cve-icon cve-icon
https://git.kernel.org/stable/c/8fa452cfafed521aaf5a18c71003fe24b1ee6141 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102151-CVE-2022-49008-d62f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49008 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49008 cve-icon
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