In the Linux kernel, the following vulnerability has been resolved: igc: avoid returning frame twice in XDP_REDIRECT When a frame can not be transmitted in XDP_REDIRECT (e.g. due to a full queue), …
Critical CVSS 9.8
Summary
In the Linux kernel, the following vulnerability has been resolved: igc: avoid returning frame twice in XDP_REDIRECT When a frame can not be transmitted in XDP_REDIRECT (e.g. due to a full queue), it is necessary to free it by calling xdp_return_frame_rx_napi. However, this is the responsibility of the caller of the ndo_xdp_xmit (see for example bq_xmit_all in kernel/bpf/devmap.c) and thus calling it inside igc_xdp_xmit (which is the ndo_xdp_xmit of the igc driver) as well will lead to memor…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/1b3b8231386a572bac8cd5b6fd7e944b84f9bb1f Patch
- https://git.kernel.org/stable/c/63a3c1f3c9ecc654d851e7906d05334cd0c236e2 Patch
- https://git.kernel.org/stable/c/8df393af9e7e8dfd62e9c41dbaa4d2ff53bf794a Patch
- https://git.kernel.org/stable/c/ef27f655b438bed4c83680e4f01e1cde2739854b Patch
- https://git.kernel.org/stable/c/1b3b8231386a572bac8cd5b6fd7e944b84f9bb1f Patch
- https://git.kernel.org/stable/c/63a3c1f3c9ecc654d851e7906d05334cd0c236e2 Patch
- https://git.kernel.org/stable/c/8df393af9e7e8dfd62e9c41dbaa4d2ff53bf794a Patch
- https://git.kernel.org/stable/c/ef27f655b438bed4c83680e4f01e1cde2739854b Patch
Timeline
- nvd_ingest NVD