Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mptcp: reclaim forward-allocated memory on RX path errors After commit 9db5b3cec4ec ("mptcp: borrow forward memory from subflow"), errors in the receive path prior to queueing skbs into the receive queue do not trigger forward-allocated memory reclaiming. Prevent forward memory from growing unboundedly in pathological drop scenarios by explicitly reclaiming memory when skbs are dropped.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a84164847b1e0a106ebc46821e5d2f9b775c9dc8 before 473f1a5ab2abc98dd9e74b95b9c23c66c47535cc; affected 9db5b3cec4ec1c0cd3239689f5c8653d691a1754 before 8277f48a06d3aa1441f6d0b6998ccc0360d30ed8; affected 9db5b3cec4ec1c0cd3239689f5c8653d691a1754 before 41b49a8b914ec7dcb03eae93fb27f3c464078644; affected 6.18.35 before 6.18.46 |
| Linux / Linux | affected 6.19; unaffected 0 before 6.19; unaffected 6.18.46 through 6.18.*; unaffected 7.1.10 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/473f1a5ab2abc98dd9e74b95b9c23c66c47535cc
- https://git.kernel.org/stable/c/8277f48a06d3aa1441f6d0b6998ccc0360d30ed8
- https://git.kernel.org/stable/c/41b49a8b914ec7dcb03eae93fb27f3c464078644
ADP enrichment
No English description supplied.
No references supplied.