Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: can: vxcan: vxcan_xmit: fix use after free bug After calling netif_rx_ni(skb), dereferencing skb is unsafe. Especially, the canfd_frame cfd which aliases skb memory is accessed after the netif_rx_ni().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a8f820a380a2a06fc4fe1a54159067958f800929 before 6d6dcf2399cdd26f7f5426ca8dd8366b7f2ca105; affected a8f820a380a2a06fc4fe1a54159067958f800929 before 9b820875a32a3443d67bfd368e93038354e98052; affected a8f820a380a2a06fc4fe1a54159067958f800929 before a24476b37167816e6352ca1a2cf3769847774f70; affected a8f820a380a2a06fc4fe1a54159067958f800929 before e771a874076115df8bff27d325edfd2340e4ec69; affected a8f820a380a2a06fc4fe1a54159067958f800929 before 75854cad5d80976f6ea0f0431f8cedd3bcc475cb |
| Linux / Linux | affected 4.12; unaffected 0 before 4.12; unaffected 4.14.218 through 4.14.*; unaffected 4.19.171 through 4.19.*; unaffected 5.4.93 through 5.4.*; unaffected 5.10.11 through 5.10.*; unaffected 5.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6d6dcf2399cdd26f7f5426ca8dd8366b7f2ca105
- https://git.kernel.org/stable/c/9b820875a32a3443d67bfd368e93038354e98052
- https://git.kernel.org/stable/c/a24476b37167816e6352ca1a2cf3769847774f70
- https://git.kernel.org/stable/c/e771a874076115df8bff27d325edfd2340e4ec69
- https://git.kernel.org/stable/c/75854cad5d80976f6ea0f0431f8cedd3bcc475cb
ADP enrichment
No English description supplied.
No references supplied.