Vulnerability · Published Feb 5, 2024 · Assigned by Anolis
CVE-2024-24855Race condition vulnerability in Linux kernel scsi device driver lpfc_unregister_fcf_rescan()
Medium 5.0
In plain English
A medium-severity race condition in Linux kernel from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.0Medium
Exploit odds (30 days)0.2%top 92.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A race condition was found in the Linux kernel's scsi device driver in lpfc_unregister_fcf_rescan() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 6.1.133-1 | DEBIAN-CVE-2024-24855 |
| Debian:12 | linux | 6.1.133-1 | DSA-5900-1 |
| Debian:13 | linux | 6.5.3-1 | DEBIAN-CVE-2024-24855 |
| Debian:14 | linux | 6.5.3-1 | DEBIAN-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux | 5.15.0-101.111 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux | 5.15.0-101.111 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1056.61 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1056.61 | USN-6705-1 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1059.67 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1059.67 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1059.67.1 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1059.67.1 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1054.62 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1054.62 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1053.58 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1053.58 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1039.45 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1039.45 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1049.52 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1049.52 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1051.57 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1051.57 | USN-6704-4 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1053.58 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1053.58 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-101.111 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-101.111 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1047.47 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1047.47 | USN-6704-1 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1025.25 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1012.12 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1054.60 | USN-6704-3 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1054.60 | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1049.52 | USN-6704-2 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1049.52 | UBUNTU-CVE-2024-24855 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-24855 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1030.34 | UBUNTU-CVE-2024-24855 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux kernel | v2.6.34-rc2 – before v6.5-rc2 |
Weakness: CWE-362 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H