Vulnerability · Published Apr 4, 2024 · Assigned by Linux
CVE-2024-26790dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
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 7% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 93.2% 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: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip (ls1028a) errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC (Network On-Chip), causing a deadlock condition. Stalled transactions will trigger completion timeouts in PCIe controller. Workaround: Enable prefetch by setting the source descriptor prefetchable bit ( SD[PF] = 1 ). Implement this workaround.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 6.1.82-1 | DEBIAN-CVE-2024-26790 |
| Debian:13 | linux | 6.7.9-1 | DEBIAN-CVE-2024-26790 |
| Debian:14 | linux | 6.7.9-1 | DEBIAN-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux | 5.15.0-112.122 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1063.69 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | 6.5.0-1023.23~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1066.75 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | 6.5.0-1024.25~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1067.76.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1062.70 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | 6.5.0-1024.26~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1060.66 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1046.53 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | 6.5.0-44.44~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1056.59 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1058.64 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1060.65 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-110.120 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | 6.5.0-44.44.1~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1058.59 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | 6.5.0-1023.24 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1026.26 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | 6.5.0-1027.28 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1061.67 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | 6.5.0-1026.26~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1058.61 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | 6.5.0-1017.18~22.04.1 | UBUNTU-CVE-2024-26790 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1030.34 | UBUNTU-CVE-2024-26790 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | b092529e0aa09829a6404424ce167bf3ce3235e2 – before 518d78b4fac68cac29a263554d7f3b19da99d0dab092529e0aa09829a6404424ce167bf3ce3235e2 – before bb3a06e9b9a30e33d96aadc0e077be095a4f8580b092529e0aa09829a6404424ce167bf3ce3235e2 – before 106c1ac953a66556ec77456c46e818208d3a9bceb092529e0aa09829a6404424ce167bf3ce3235e2 – before 237ecf1afe6c22534fa43abdf2bf0b0f52de0aaab092529e0aa09829a6404424ce167bf3ce3235e2 – before 5b696e9c388251f1c7373be92293769a489fd367b092529e0aa09829a6404424ce167bf3ce3235e2 – before ad2f8920c314e0a2d9e984fc94b729eca3cda471b092529e0aa09829a6404424ce167bf3ce3235e2 – before 9d739bccf261dd93ec1babf82f5c5d71dd4caa3e |
| Linux | Linux | 5.1 |
References
- https://git.kernel.org/stable/c/518d78b4fac68cac29a263554d7f3b19da99d0da
- https://git.kernel.org/stable/c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580
- https://git.kernel.org/stable/c/106c1ac953a66556ec77456c46e818208d3a9bce
- https://git.kernel.org/stable/c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa
- https://git.kernel.org/stable/c/5b696e9c388251f1c7373be92293769a489fd367
- https://git.kernel.org/stable/c/ad2f8920c314e0a2d9e984fc94b729eca3cda471
- https://git.kernel.org/stable/c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html x_transferred