CVE-2026-23019

{"id": "CVE-2026-23019", "cveTags": [], "metrics": {}, "published": "2026-01-31T12:16:05.207", "references": [{"url": "https://git.kernel.org/stable/c/325aea74be7e192b5c947c782da23b0d19a5fda2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/326a4b7e61d01db3507f71c8bb5e85362f607064", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3950054c9512add0cc79ab7e72b6d2f9f675e25b", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8a4333b2818f0d853b43e139936c20659366e4a0", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/94e070cd50790317fba7787ae6006934b7edcb6f", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a428e0da1248c353557970848994f35fd3f005e2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: marvell: prestera: fix NULL dereference on devlink_alloc() failure\n\ndevlink_alloc() may return NULL on allocation failure, but\nprestera_devlink_alloc() unconditionally calls devlink_priv() on\nthe returned pointer.\n\nThis leads to a NULL pointer dereference if devlink allocation fails.\nAdd a check for a NULL devlink pointer and return NULL early to avoid\nthe crash."}], "lastModified": "2026-02-03T16:44:36.630", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}