)]}'
{
  "commit": "6df21e3fc3957bf2dc7eeb7d8e703fc57b1e07ac",
  "tree": "2e0dac145826dcd056b496b680b3cb2332e849c8",
  "parents": [
    "bbab577a8356952a4e7a2f166c282902dcd1192f"
  ],
  "author": {
    "name": "Debarghya Kundu",
    "email": "debarghyak@google.com",
    "time": "Mon Feb 02 19:39:24 2026 +0000"
  },
  "committer": {
    "name": "Dom Huh",
    "email": "domhuh@google.com",
    "time": "Fri Mar 20 14:18:26 2026 -0700"
  },
  "message": "gve: Fix stats report corruption on queue count change\n\ncommit 7b9ebcce0296e104a0d82a6b09d68564806158ff upstream.\n\nThe driver and the NIC share a region in memory for stats reporting.\nThe NIC calculates its offset into this region based on the total size\nof the stats region and the size of the NIC\u0027s stats.\n\nWhen the number of queues is changed, the driver\u0027s stats region is\nresized. If the queue count is increased, the NIC can write past\nthe end of the allocated stats region, causing memory corruption.\nIf the queue count is decreased, there is a gap between the driver\nand NIC stats, leading to incorrect stats reporting.\n\nThis change fixes the issue by allocating stats region with maximum\nsize, and the offset calculation for NIC stats is changed to match\nwith the calculation of the NIC.\n\nBUG\u003db/494188002\nTEST\u003dpresubmit\nRELEASE_NOTE\u003dFixed CVE-2026-23262 in the Linux kernel.\n\ncos-patch: security-moderate\nCc: stable@vger.kernel.org\nFixes: 24aeb56f2d38 (\"gve: Add Gvnic stats AQ command and ethtool show/set-priv-flags.\")\nChange-Id: I5d5dbe98bb1910a8f1586aee76f4fc34c45ed698\nSigned-off-by: Debarghya Kundu \u003cdebarghyak@google.com\u003e\nReviewed-by: Joshua Washington \u003cjoshwash@google.com\u003e\nSigned-off-by: Harshitha Ramamurthy \u003chramamurthy@google.com\u003e\nReviewed-by: Jacob Keller \u003cjacob.e.keller@intel.com\u003e\nLink: https://patch.msgid.link/20260202193925.3106272-2-hramamurthy@google.com\nSigned-off-by: Jakub Kicinski \u003ckuba@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Kernel CVE Triage Automation \u003ccloud-image-kernel-cve-triage-automation@prod.google.com\u003e\nReviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/138901\nReviewed-by: Dom Huh \u003cdomhuh@google.com\u003e\nReviewed-by: Miri Amarilio \u003cmirilio@google.com\u003e\nTested-by: Cusky Presubmit Bot \u003cpresubmit@cos-infra-prod.iam.gserviceaccount.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b3739ef36c72eb75ec597eb4a00107146356e07f",
      "old_mode": 33188,
      "old_path": "drivers/net/ethernet/google/gve/gve_ethtool.c",
      "new_id": "decfd46a257a7efdfe1b4b966af58e9d13170627",
      "new_mode": 33188,
      "new_path": "drivers/net/ethernet/google/gve/gve_ethtool.c"
    },
    {
      "type": "modify",
      "old_id": "98a10ab8913ece1aeb9ce3a221f9e66cd29ac2b9",
      "old_mode": 33188,
      "old_path": "drivers/net/ethernet/google/gve/gve_main.c",
      "new_id": "c83589fca5cb6b1c5a93b277c18ed12146d33c35",
      "new_mode": 33188,
      "new_path": "drivers/net/ethernet/google/gve/gve_main.c"
    }
  ]
}