Vulnerability · Published Apr 11, 2023 · Assigned by redhat
CVE-2023-1989Kernel: use after free bug in btsdio_remove due to race condition
High 7.0
In plain English
A high-severity use-after-free in linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.0High
Exploit odds (30 days)0.4%top 61.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-core | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-debug | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-devel | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-doc | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-headers | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-modules | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-tools | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | perf | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| AlmaLinux:8 | python3-perf | 4.18.0-513.5.1.el8_9 | ALSA-2023:7077 |
| Debian:12 | linux | 6.1.52-1 | DSA-5492-1 |
| Debian:12 | linux | 6.1.52-1 | DEBIAN-CVE-2023-1989 |
| Debian:13 | linux | 6.3.7-1 | DEBIAN-CVE-2023-1989 |
| Debian:14 | linux | 6.3.7-1 | DEBIAN-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux | 5.15.0-91.101 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1051.56 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1053.61 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1053.61.1 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1048.56 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1048.53 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1034.40 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1044.47 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1046.52 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1048.53 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-91.101 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1042.42 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | 6.2.0-1013.13 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1020.20 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1007.7 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | 6.1.0-1009.9 | USN-6033-1 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | 6.1.0-1009.9 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1049.55 | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1044.47 | UBUNTU-CVE-2023-1989 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2023-1989 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1027.31 | UBUNTU-CVE-2023-1989 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| linux | 2.6.24 – before 4.14.3264.15 – before 4.19.2954.20 – before 5.4.2575.5 – before 5.10.1955.11 – before 5.15.1315.16 – before 6.1.526.2 – before 6.3 | |
| Red Hat | Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | see references |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 6 | see references |
| Red Hat | Red Hat Enterprise Linux 7 | see references |
| Red Hat | Red Hat Enterprise Linux 7 | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- RHSA-2023:6583 vendor-advisory, x_refsource_REDHAT
- RHSA-2023:6901 vendor-advisory, x_refsource_REDHAT
- RHSA-2023:7077 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:0724 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:4740 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-1989 vdb-entry, x_refsource_REDHAT
- RHBZ#2185945 issue-tracking, x_refsource_REDHAT
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088
- [debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security update mailing-list, x_transferred
- [debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update mailing-list, x_transferred
- https://security.netapp.com/advisory/ntap-20230601-0004/ x_transferred
- DSA-5492 vendor-advisory, x_transferred
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update mailing-list, x_transferred