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| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxsk: Add missing overflow check in xdp_umem_reg\n\nThe number of chunks can overflow u32. Make sure to return -EINVAL on\noverflow. Also remove a redundant u32 cast assigning umem->npgs." |
| } |
| ], |
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| "net/xdp/xdp_umem.c" |
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| "programFiles": [ |
| "net/xdp/xdp_umem.c" |
| ], |
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| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/580634b03a55f04a3c1968bcbd97736c079c6601" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3cfc3564411acf96bf2fb791f706a1aa4f872c1d" |
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| { |
| "url": "https://git.kernel.org/stable/c/a069909acc4435eeb41d05ccc03baa447cc01b7e" |
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| "url": "https://git.kernel.org/stable/c/bb2e3bfb2a79db0c2057c6f701b782954394c67f" |
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| { |
| "url": "https://git.kernel.org/stable/c/c7df4813b149362248d6ef7be41a311e27bf75fe" |
| } |
| ], |
| "title": "xsk: Add missing overflow check in xdp_umem_reg", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
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| "cveID": "CVE-2023-53080", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
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