Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skb_linearize is needed and fails we could leak a msg on the error handling. To fix ensure we kfree the msg block before returning error. Found during code review.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4363023d2668e621b0743db351a9555d6e6ea57e before 715f378f42909c401ec043f5150c4fdf57fb8889; affected 4363023d2668e621b0743db351a9555d6e6ea57e before 6c508a1c6c62793dc6e6872cad4b200097bab7c9; affected 4363023d2668e621b0743db351a9555d6e6ea57e before 7e6b27a69167f97c56b5437871d29e9722c3e470 |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 5.10.54 through 5.10.*; unaffected 5.13.6 through 5.13.*; unaffected 5.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/715f378f42909c401ec043f5150c4fdf57fb8889
- https://git.kernel.org/stable/c/6c508a1c6c62793dc6e6872cad4b200097bab7c9
- https://git.kernel.org/stable/c/7e6b27a69167f97c56b5437871d29e9722c3e470
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.