CVE-2023-54197

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").

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2
https://git.kernel.org/stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76
https://git.kernel.org/stable/c/70a104588e3131415e559c06deb834ce259a285a
https://git.kernel.org/stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81
https://git.kernel.org/stable/c/952030c914b5f2288609efe868537afcff7a3f51
https://git.kernel.org/stable/c/a789192f366147a0fbb395650079906d1d04e0b9
https://git.kernel.org/stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3
https://git.kernel.org/stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54
https://git.kernel.org/stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-30 13:16

Updated : 2026-06-17 06:46

NVD link : CVE-2023-54197

Mitre link : CVE-2023-54197

CVE.ORG link : CVE-2023-54197

JSON object : View

Products Affected

No product.

CWE

No CWE.

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"a789192f366147a0fbb395650079906d1d04e0b9", "versionType": "git"}, {"status": "affected", "version": "cbf8deacb7053ce3e3fed64b277c6c6989e65bba", "lessThan": "952030c914b5f2288609efe868537afcff7a3f51", "versionType": "git"}, {"status": "affected", "version": "c59c65a14e8f7d738429648833f3bb3f9df0513f", "lessThan": "8f83fa62614c282dd5d1211a0dd99c6a0a515b81", "versionType": "git"}, {"status": "affected", "version": "1e9ac114c4428fdb7ff4635b45d4f46017e8916f", "lessThan": "d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3", "versionType": "git"}, {"status": "affected", "version": "1e9ac114c4428fdb7ff4635b45d4f46017e8916f", "lessThan": "db2bf510bd5d57f064d9e1db395ed86a08320c54", "versionType": "git"}, {"status": "affected", "version": "4.14.312", "lessThan": "4.14.315", "versionType": "semver"}, {"status": "affected", "version": "4.19.280", "lessThan": "4.19.283", "versionType": "semver"}, {"status": "affected", "version": "5.4.240", "lessThan": "5.4.243", "versionType": "semver"}, {"status": "affected", "version": "5.10.177", "lessThan": "5.10.180", "versionType": "semver"}, {"status": "affected", "version": "5.15.105", "lessThan": "5.15.111", "versionType": "semver"}, {"status": "affected", "version": "6.1.22", "lessThan": "6.1.28", "versionType": "semver"}, {"status": "affected", "version": "6.2.9", "lessThan": "6.2.15", "versionType": "semver"}], "programFiles": ["drivers/bluetooth/btsdio.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.3"}, {"status": "unaffected", "version": "0", "lessThan": "6.3", "versionType": "semver"}, {"status": "unaffected", "version": "4.14.315", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.283", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.243", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.180", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.111", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.28", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.2.15", "versionType": "semver", "lessThanOrEqual": "6.2.*"}, {"status": "unaffected", "version": "6.3.2", "versionType": "semver", "lessThanOrEqual": "6.3.*"}, {"status": "unaffected", "version": "6.4", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/bluetooth/btsdio.c"], "defaultStatus": "affected"}]}], "published": "2025-12-30T13:16:07.767", "references": [{"url": "https://git.kernel.org/stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/70a104588e3131415e559c06deb834ce259a285a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/952030c914b5f2288609efe868537afcff7a3f51", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a789192f366147a0fbb395650079906d1d04e0b9", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work\"\n\nThis reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f.\n\nThis patch introduces a possible null-ptr-def problem. Revert it. And the\nfixed bug by this patch have resolved by commit 73f7b171b7c0 (\"Bluetooth:\nbtsdio: fix use after free bug in btsdio_remove due to race condition\")."}], "lastModified": "2026-06-17T06:46:59.903", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}