CVE-2023-1989: Use After Free
First published: Tue Apr 11 2023(Updated: )
A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race condition, and lead to a UAF problem on the hdev devices. This bug has been submitted to upstream and got fixed in [1] and [2] [1] <a href="https://lore.kernel.org/all/167883542095.4543.7797236411801708072.git-patchwork-notify@kernel.org/">https://lore.kernel.org/all/167883542095.4543.7797236411801708072.git-patchwork-notify@kernel.org/</a> [2] <a href="https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088">https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088</a>
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.24<4.14.312 | |
| Linux Linux kernel | >=4.15<4.19.280 | |
| Linux Linux kernel | >=4.20<5.4.240 | |
| Linux Linux kernel | >=5.5<5.10.177 | |
| Linux Linux kernel | >=5.11<5.15.105 | |
| Linux Linux kernel | >=5.16<6.1.22 | |
| Linux Linux kernel | >=6.2<6.2.9 | |
| Netapp Baseboard Management Controller H300s | ||
| Netapp Baseboard Management Controller H410c | ||
| Netapp Baseboard Management Controller H410s | ||
| Netapp Baseboard Management Controller H500s | ||
| Netapp Baseboard Management Controller H700s | ||
| Debian Debian Linux | =10.0 | |
| IBM QRadar SIEM | <=7.5 - 7.5.0 UP8 IF01 | |
| Netapp H300s | ||
| Netapp H410c | ||
| Netapp H410s | ||
| Netapp H500s | ||
| Netapp H700s | ||
| Debian Debian Linux | =12.0 | |
| redhat/kernel | <6.3 | 6.3 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.9-1 6.12.10-1 |
Remedy
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088
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Reference Links
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://security.netapp.com/advisory/ntap-20230601-0004/
- https://www.debian.org/security/2023/dsa-5492
- https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
- https://launchpad.net/bugs/cve/CVE-2023-1989
- https://exchange.xforce.ibmcloud.com/vulnerabilities/252734
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- https://lore.kernel.org/all/167883542095.4543.7797236411801708072.git-patchwork-notify@kernel.org/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2185888
- https://access.redhat.com/errata/RHSA-2023:6583
- https://access.redhat.com/errata/RHSA-2023:6901
- https://access.redhat.com/errata/RHSA-2023:7077
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/errata/RHSA-2024:4740
- https://bugzilla.redhat.com/show_bug.cgi?id=2185945
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1989
- https://nvd.nist.gov/vuln/detail/CVE-2023-1989
- https://security-tracker.debian.org/tracker/CVE-2023-1989
- https://ubuntu.com/security/CVE-2023-1989
- https://git.kernel.org/linus/1e9ac114c4428fdb7ff4635b45d4f46017e8916f
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