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                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix extent map use-after-free when adding pages to compressed bio\n\nAt add_ra_bio_pages() we are accessing the extent map to calculate\n'add_size' after we dropped our reference on the extent map, resulting\nin a use-after-free. Fix this by computing 'add_size' before dropping our\nextent map reference."
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                        "value": "n/a"
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                    "product": {
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                                                        "lessThanOrEqual": "6.1.*",
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                                                        "version": "6.6.44",
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