CVE-2023-54197 | THREATINT

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").

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status

unaffected

95eacef5692545f199fae4e52abfbfa273acb351 (git) before 3b4ed52009723f7dfca7a8ca95163bfb441bfb76

affected

af4d48754d5517d33bac5e504ff1f1de0808e29e (git) before 70a104588e3131415e559c06deb834ce259a285a

affected

a18fb433ceb56e0787546a9d77056dd0f215e762 (git) before de0ffb5145c9f418ad76f00e58d4b91c680410b2

affected

da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962 (git) before 0837d10f6c37a47a0c73bccf1e39513613a2fcc2

affected

8efae2112d910d8e5166dd0a836791b08721eef1 (git) before a789192f366147a0fbb395650079906d1d04e0b9

affected

cbf8deacb7053ce3e3fed64b277c6c6989e65bba (git) before 952030c914b5f2288609efe868537afcff7a3f51

affected

c59c65a14e8f7d738429648833f3bb3f9df0513f (git) before 8f83fa62614c282dd5d1211a0dd99c6a0a515b81

affected

1e9ac114c4428fdb7ff4635b45d4f46017e8916f (git) before d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3

affected

1e9ac114c4428fdb7ff4635b45d4f46017e8916f (git) before db2bf510bd5d57f064d9e1db395ed86a08320c54

affected

Default status

affected

6.3

affected

Any version before 6.3

unaffected

4.14.315 (semver)

unaffected

4.19.283 (semver)

unaffected

5.4.243 (semver)

unaffected

5.10.180 (semver)

unaffected

5.15.111 (semver)

unaffected

6.1.28 (semver)

unaffected

6.2.15 (semver)

unaffected

6.3.2 (semver)

unaffected

6.4 (original_commit_for_fix)

unaffected

References

git.kernel.org/...c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76

git.kernel.org/...c/70a104588e3131415e559c06deb834ce259a285a

git.kernel.org/...c/de0ffb5145c9f418ad76f00e58d4b91c680410b2

git.kernel.org/...c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2

git.kernel.org/...c/a789192f366147a0fbb395650079906d1d04e0b9

git.kernel.org/...c/952030c914b5f2288609efe868537afcff7a3f51

git.kernel.org/...c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81

git.kernel.org/...c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3

git.kernel.org/...c/db2bf510bd5d57f064d9e1db395ed86a08320c54

cve.org (CVE-2023-54197)

nvd.nist.gov (CVE-2023-54197)

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