Description (CNA)
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").
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 95eacef5692545f199fae4e52abfbfa273acb351 before 3b4ed52009723f7dfca7a8ca95163bfb441bfb76; affected af4d48754d5517d33bac5e504ff1f1de0808e29e before 70a104588e3131415e559c06deb834ce259a285a; affected a18fb433ceb56e0787546a9d77056dd0f215e762 before de0ffb5145c9f418ad76f00e58d4b91c680410b2; affected da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962 before 0837d10f6c37a47a0c73bccf1e39513613a2fcc2; affected 8efae2112d910d8e5166dd0a836791b08721eef1 before a789192f366147a0fbb395650079906d1d04e0b9; affected cbf8deacb7053ce3e3fed64b277c6c6989e65bba before 952030c914b5f2288609efe868537afcff7a3f51; affected c59c65a14e8f7d738429648833f3bb3f9df0513f before 8f83fa62614c282dd5d1211a0dd99c6a0a515b81; affected 1e9ac114c4428fdb7ff4635b45d4f46017e8916f before d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3; affected 1e9ac114c4428fdb7ff4635b45d4f46017e8916f before db2bf510bd5d57f064d9e1db395ed86a08320c54; affected 4.14.312 before 4.14.315; affected 4.19.280 before 4.19.283; affected 5.4.240 before 5.4.243; affected 5.10.177 before 5.10.180; affected 5.15.105 before 5.15.111; affected 6.1.22 before 6.1.28; affected 6.2.9 before 6.2.15 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 4.14.315 through 4.14.*; unaffected 4.19.283 through 4.19.*; unaffected 5.4.243 through 5.4.*; unaffected 5.10.180 through 5.10.*; unaffected 5.15.111 through 5.15.*; unaffected 6.1.28 through 6.1.*; unaffected 6.2.15 through 6.2.*; unaffected 6.3.2 through 6.3.*; unaffected 6.4 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76
- https://git.kernel.org/stable/c/70a104588e3131415e559c06deb834ce259a285a
- https://git.kernel.org/stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2
- https://git.kernel.org/stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2
- https://git.kernel.org/stable/c/a789192f366147a0fbb395650079906d1d04e0b9
- https://git.kernel.org/stable/c/952030c914b5f2288609efe868537afcff7a3f51
- https://git.kernel.org/stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81
- https://git.kernel.org/stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3
- https://git.kernel.org/stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54