Vulnerability · Published Oct 21, 2024 · Assigned by Linux
CVE-2024-50049drm/amd/display: Check null pointer before dereferencing se
Medium 5.5
In plain English
A medium-severity security flaw in Linux 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 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 87.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointer before dereferencing se [WHAT & HOW] se is null checked previously in the same function, indicating it might be null; therefore, it must be checked when used again. This fixes 1 FORWARD_NULL issue reported by Coverity.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 6.1.115-1 | DEBIAN-CVE-2024-50049 |
| Debian:13 | linux | 6.11.4-1 | DEBIAN-CVE-2024-50049 |
| Debian:14 | linux | 6.11.4-1 | DEBIAN-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux | 5.15.0-127.137 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux | 6.8.0-56.58 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux | 6.8.0-56.58 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1073.79 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1025.27 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1025.27 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1027.29~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1078.87 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1025.30 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1012.12~24.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1025.30~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1078.87.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | 6.8.0-1014.15 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1072.80 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1026.28 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1026.28 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1026.28~22.04.1 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1026.28~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1070.76 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1021.25 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1021.25 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1056.63 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1008.10 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1008.10 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-57.59~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1066.69 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1022.22 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1023.23~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1071.77 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1070.75 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-127.137 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-56.58.1 | USN-7383-1 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-56.58.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-56.58.1~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-56.58.1~22.04.1 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1068.69 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1024.27 | USN-7383-1 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1024.27 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1024.27~22.04.1 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1024.27~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1024.27.1 | USN-7383-1 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1024.27.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1032.32 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1004.4 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1020.20 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1015.15 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1024.24 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1071.77 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1022.23 | USN-7383-1 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1022.23 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1022.23~22.04.1 | USN-7383-1 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1022.23~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1066.69 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1028.32 | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-56.58.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-56.58.1~22.04.1 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-50049 |
| Ubuntu:24.04:LTS | linux-xilinx | 6.8.0-1017.18 | UBUNTU-CVE-2024-50049 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1039.43 | UBUNTU-CVE-2024-50049 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before f4149eec960110ffd5bcb161075dd9f1d777307593c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before c643ef59390e49f1dfab35e8ea65f5db5e527d6493c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before 97a79933fb08a002ba9400d1a7a5df707ecdb89693c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before 65b2d49e55fe13ae56da3a7685bdccadca31134a93c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before a9b4fd1946678fa0e069e442f3c5a7d3fa446fac93c2340bdc24b6067a7621e71d4aacac1f85b5f2 – before ff599ef6970ee000fa5bc38d02fa5ff5f3fc7575 |
| Linux | Linux | 5.5 |
References
- https://git.kernel.org/stable/c/f4149eec960110ffd5bcb161075dd9f1d7773075
- https://git.kernel.org/stable/c/c643ef59390e49f1dfab35e8ea65f5db5e527d64
- https://git.kernel.org/stable/c/97a79933fb08a002ba9400d1a7a5df707ecdb896
- https://git.kernel.org/stable/c/65b2d49e55fe13ae56da3a7685bdccadca31134a
- https://git.kernel.org/stable/c/a9b4fd1946678fa0e069e442f3c5a7d3fa446fac
- https://git.kernel.org/stable/c/ff599ef6970ee000fa5bc38d02fa5ff5f3fc7575
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html