CVE-2024-57805
MEDIUM EPSS 6.9%
Published Jan 11, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Published Jan 11, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP The linkDMA should not be released on stop trigger since a stream re-start might happen without closing of the stream. This leaves a short time for other streams to 'steal' the linkDMA since it has been released. This issue is not easy to reproduce under normal conditions as usually after stop the stream is closed, or the same stream is restarted, but if another stream got in between the stop and start, like this: aplay -Dhw:0,3 -c2 -r48000 -fS32_LE /dev/zero -d 120 CTRL+z aplay -Dhw:0,0 -c2 -r48000 -fS32_LE /dev/zero -d 120 then the link DMA channels will be mixed up, resulting firmware error or crash.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
6.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Affected Products 10
References 2
- git.kernel.org https://git.kernel.org/stable/c/909ecf15cb70f78cdb5c930f58df01db039a0ff8
- git.kernel.org https://git.kernel.org/stable/c/e8d0ba147d901022bcb69da8d8fd817f84e9f3ca
Remediation
- git.kernel.org https://git.kernel.org/stable/c/909ecf15cb70f78cdb5c930f58df01db039a0ff8
- git.kernel.org https://git.kernel.org/stable/c/e8d0ba147d901022bcb69da8d8fd817f84e9f3ca