CVE-2024-27408
published 2024-05-17CVE-2024-27408: In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup…
PriorityP418medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.19%
9.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
The Linked list element and pointer are not stored in the same memory as
the eDMA controller register. If the doorbell register is toggled before
the full write of the linked list a race condition error will occur.
In remote setup we can only use a readl to the memory to assure the full
write has occurred.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.7.9-1 (forky) | linux 6.7.9-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3 | d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3 |
| linux | linux | >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < f396b4df27cfe01a99f4b41f584c49e56477be3a | f396b4df27cfe01a99f4b41f584c49e56477be3a |
| linux | linux | >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < bbcc1c83f343e580c3aa1f2a8593343bf7b55bba | bbcc1c83f343e580c3aa1f2a8593343bf7b55bba |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.7.9-1 | 6.7.9-1 |
| linux | linux_kernel | >= 0 < 6.7.9-1 | 6.7.9-1 |
| linux | linux_kernel | >= 5.3 < 6.6.21 | 6.6.21 |
| linux | linux_kernel | >= 6.7 < 6.7.9 | 6.7.9 |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
osv4.7MEDIUM
vendor_debian4.7MEDIUM
vendor_msrc4.7MEDIUM
vendor_redhat4.7MEDIUM
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Red Hat
kernel: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
vendor_redhat·2024-05-17·CVSS 4.7
CVE-2024-27408 [MEDIUM] kernel: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
kernel: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
The Linked list element and pointer are not stored in the same memory as
the eDMA controller register. If the doorbell register is toggled before
the full write of the linked list a race condition error will occur.
In remote setup we can only use a readl to the memory to assure the full
write has occurred.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not
Microsoft
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
vendor_msrc·2024-05-14·CVSS 4.7
CVE-2024-27408 [MEDIUM] CWE-362 dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Debian
CVE-2024-27408: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
vendor_debian·2024·CVSS 4.7
CVE-2024-27408 [MEDIUM] CVE-2024-27408: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the eDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 6.7.9-1)
sid: resolved (fixed in 6.7.9-1)
trixie: resolved (fixed in 6.7.9-1)
GHSA
GHSA-p7vx-23x6-fwwc: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remot
ghsa_unreviewed·2024-05-17
CVE-2024-27408 [MEDIUM] CWE-362 GHSA-p7vx-23x6-fwwc: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remot
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
The Linked list element and pointer are not stored in the same memory as
the eDMA controller register. If the doorbell register is toggled before
the full write of the linked list a race condition error will occur.
In remote setup we can only use a readl to the memory to assure the full
write has occurred.
OSV
CVE-2024-27408: In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote
osv·2024-05-17·CVSS 4.7
CVE-2024-27408 [MEDIUM] CVE-2024-27408: In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the eDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bbahttps://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3ahttps://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bbahttps://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a
2024-05-17
Published