CVE-2024-56720
Published: Dec 29, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpf_msg_pop_data Several fixes to bpf_msg_pop_data, 1. In sk_msg_shift_left, we should put_page 2. if (len == 0), return early is better 3. pop the entire sk_msg (last == msg->sg.size) should be supported 4. Fix for the value of variable "a" 5. In sk_msg_shift_left, after shifting, i has already pointed to the next element. Addtional sk_msg_iter_var_next may result in BUG.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 - < d3f5763b3062514a234114e97bbde74d8d702449affected 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 - < d26d977633d1d0b8bf9407278189bd0a8d973323affected 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 - < e1f54c61c4c9a5244eb8159dce60d248f7d97b32affected 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 - < f58d3aa457e77a3d9b3df2ab081dcf9950f6029faffected 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 - < 98c7ea7d11f2588e8197db042e0291e4ac8f8346+3 more versions |
Linux | Linux | affected 5.0unaffected 0 - < 5.0unaffected 5.4.287 - <= 5.4.*unaffected 5.10.231 - <= 5.10.*unaffected 5.15.174 - <= 5.15.*+5 more versions |
References
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