linux: In the Linux kernel, the following vulnerability has been resolved: can: can327: can327_feed_frame_to_netdev(): fix...
CVE-2022-49008 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49008, released October 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.0.12-1 | DEBIAN-CVE-2022-49008 | Oct 21, 2024 |
| linux · Debian 13.5 (trixie) | 6.0.12-1 | DEBIAN-CVE-2022-49008 | Oct 21, 2024 |
| linux · Debian 14 | 6.0.12-1 | DEBIAN-CVE-2022-49008 | Oct 21, 2024 |
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