CVE-2024-41077

{"id": "CVE-2024-41077", "cveTags": [], "metrics": {}, "published": "2024-07-29T15:15:15.303", "references": [{"url": "https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnull_blk: fix validation of block size\n\nBlock size should be between 512 and PAGE_SIZE and be a power of 2. The current\ncheck does not validate this, so update the check.\n\nWithout this patch, null_blk would Oops due to a null pointer deref when\nloaded with bs=1536 [1].\n\n\n[axboe: remove unnecessary braces and != 0 check]"}], "lastModified": "2024-07-29T16:21:52.517", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}