CVE-2023-54197
Published: Dec 30, 2025
Modified: May 23, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work" This reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f. This patch introduces a possible null-ptr-def problem. Revert it. And the fixed bug by this patch have resolved by commit 73f7b171b7c0 ("Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition").
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 95eacef5692545f199fae4e52abfbfa273acb351 - < 3b4ed52009723f7dfca7a8ca95163bfb441bfb76affected af4d48754d5517d33bac5e504ff1f1de0808e29e - < 70a104588e3131415e559c06deb834ce259a285aaffected a18fb433ceb56e0787546a9d77056dd0f215e762 - < de0ffb5145c9f418ad76f00e58d4b91c680410b2affected da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962 - < 0837d10f6c37a47a0c73bccf1e39513613a2fcc2affected 8efae2112d910d8e5166dd0a836791b08721eef1 - < a789192f366147a0fbb395650079906d1d04e0b9+11 more versions |
Linux | Linux | affected 6.3unaffected 0 - < 6.3unaffected 4.14.315 - <= 4.14.*unaffected 4.19.283 - <= 4.19.*unaffected 5.4.243 - <= 5.4.*+6 more versions |
References
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