Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: af_packet: avoid erroring out after sock_init_data() in packet_create() After sock_init_data() the allocated sk object is attached to the provided sock object. On error, packet_create() frees the sk object leaving the dangling pointer in the sock object on return. Some other code may try to use this pointer and cause use-after-free.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected b013840810c221f2b0cf641d01531526052dc1fb before 71b22837a5e55ac27d6a14b9cdf2326587405c4f; affected b013840810c221f2b0cf641d01531526052dc1fb before 1dc1e1db927056cb323296e2294a855cd003dfe7; affected b013840810c221f2b0cf641d01531526052dc1fb before 132e615bb1d7cdec2d3cfbdec2efa630e923fd21; affected b013840810c221f2b0cf641d01531526052dc1fb before a6cf750b737374454a4e03a5ed449a3eb0c96414; affected b013840810c221f2b0cf641d01531526052dc1fb before 157f08db94123e2ba56877dd0ac88908b13a5dd0; affected b013840810c221f2b0cf641d01531526052dc1fb before fd09880b16d33aa5a7420578e01cd79148fa9829; affected b013840810c221f2b0cf641d01531526052dc1fb before 46f2a11cb82b657fd15bab1c47821b635e03838b |
| Linux / Linux | affected 3.14; unaffected 0 before 3.14; unaffected 5.4.287 through 5.4.*; unaffected 5.10.231 through 5.10.*; unaffected 5.15.174 through 5.15.*; unaffected 6.1.120 through 6.1.*; unaffected 6.6.66 through 6.6.*; unaffected 6.12.5 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/71b22837a5e55ac27d6a14b9cdf2326587405c4f
- https://git.kernel.org/stable/c/1dc1e1db927056cb323296e2294a855cd003dfe7
- https://git.kernel.org/stable/c/132e615bb1d7cdec2d3cfbdec2efa630e923fd21
- https://git.kernel.org/stable/c/a6cf750b737374454a4e03a5ed449a3eb0c96414
- https://git.kernel.org/stable/c/157f08db94123e2ba56877dd0ac88908b13a5dd0
- https://git.kernel.org/stable/c/fd09880b16d33aa5a7420578e01cd79148fa9829
- https://git.kernel.org/stable/c/46f2a11cb82b657fd15bab1c47821b635e03838b
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.