CVE-2023-54197
Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
95eacef5692545f199fae4e52abfbfa273acb351 < 3b4ed52009723f7dfca7a8ca95163bfb441bfb76 af4d48754d5517d33bac5e504ff1f1de0808e29e < 70a104588e3131415e559c06deb834ce259a285a a18fb433ceb56e0787546a9d77056dd0f215e762 < de0ffb5145c9f418ad76f00e58d4b91c680410b2 da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962 < 0837d10f6c37a47a0c73bccf1e39513613a2fcc2 8efae2112d910d8e5166dd0a836791b08721eef1 < a789192f366147a0fbb395650079906d1d04e0b9 cbf8deacb7053ce3e3fed64b277c6c6989e65bba < 952030c914b5f2288609efe868537afcff7a3f51 c59c65a14e8f7d738429648833f3bb3f9df0513f < 8f83fa62614c282dd5d1211a0dd99c6a0a515b81 1e9ac114c4428fdb7ff4635b45d4f46017e8916f < d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3 1e9ac114c4428fdb7ff4635b45d4f46017e8916f < db2bf510bd5d57f064d9e1db395ed86a08320c54
Linux / Linux
6.3
References
git.kernel.org: https://git.kernel.org/stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76 git.kernel.org: https://git.kernel.org/stable/c/70a104588e3131415e559c06deb834ce259a285a git.kernel.org: https://git.kernel.org/stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2 git.kernel.org: https://git.kernel.org/stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2 git.kernel.org: https://git.kernel.org/stable/c/a789192f366147a0fbb395650079906d1d04e0b9 git.kernel.org: https://git.kernel.org/stable/c/952030c914b5f2288609efe868537afcff7a3f51 git.kernel.org: https://git.kernel.org/stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81 git.kernel.org: https://git.kernel.org/stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3 git.kernel.org: https://git.kernel.org/stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54