DEBIAN-CVE-2024-56651
Record from OSV · Published December 27, 2024
In the Linux kernel, the following vulnerability has been resolved: can: hi311x: hi3110_can_ist(): fix potential use-after-free The commit a22bd630cfff ("can: hi311x: do not report txerr and rxerr during bus-off") removed the reporting of rxerr and txerr even in case of correct operation (i. e. not bus-off). The error count information added to the CAN frame after netif_rx() is a potential use after free, since there is no guarantee that the skb is in the same state. It might be freed or reused. Fix the issue by postponing the netif_rx() call in case of txerr and rxerr reporting.
Fixed versions
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| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:13 | 6.12.5-1 |
| linux | Debian:12 | 6.1.123-1 |
| linux | Debian:14 | 6.12.5-1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0 |
| Debian:12 | linux | 0, 6.1.106-1, 6.1.106-2 |
| Debian:14 | linux | 0 |
Timeline
- Dec 27, 2024 CVE Published
- Sep 15, 2026 CVE Updated
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