CVE-2023-54197
Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.14.315, 4.19.283, 5.4.243, 5.10.180, 5.15.111, and 2 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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").
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 4.14.312 · fixed in 4.14.315; From 4.19.280 · fixed in 4.19.283; From 5.4.240 · fixed in 5.4.243; From 5.10.177 · fixed in 5.10.180; From 5.15.105 · fixed in 5.15.111; From 6.1.22 · fixed in 6.1.28; From 6.2.9 · fixed in 6.2.15
- Linux Linux
6.3
References 9
git.kernel.org
- stable/c/3b4ed52009723f7dfca7a8ca95163bfb441bfb76
- stable/c/70a104588e3131415e559c06deb834ce259a285a
- stable/c/de0ffb5145c9f418ad76f00e58d4b91c680410b2
- stable/c/0837d10f6c37a47a0c73bccf1e39513613a2fcc2
- stable/c/a789192f366147a0fbb395650079906d1d04e0b9
- stable/c/952030c914b5f2288609efe868537afcff7a3f51
- stable/c/8f83fa62614c282dd5d1211a0dd99c6a0a515b81
- stable/c/d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3
- stable/c/db2bf510bd5d57f064d9e1db395ed86a08320c54