CVE-2022-49008
can: can327: can327_feed_frame_to_netdev(): fix potential skb leak when netdev is down
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
43da2f07622f41376c7ddab8f73dc2b1d3ab9715 < 797b1d9fc0e1f4351e4ad49b078c1a3cdc0d4a08 43da2f07622f41376c7ddab8f73dc2b1d3ab9715 < 8fa452cfafed521aaf5a18c71003fe24b1ee6141
Linux / Linux
6.0