CVE-2026-74332ASoC: amd: acp-sdw-sof: Bound DAI link iteration
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.
- CVSS
- 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 6d8348ddc56ed43ba39d1e8adda13299201f32ed builds before 0a5ff4000dd7a390139dd7823fef1de4963e490a; from 6d8348ddc56ed43ba39d1e8adda13299201f32ed before 9e82497138abea7d5c6e65015663d907fbcbf6b4; from 6d8348ddc56ed43ba39d1e8adda13299201f32ed before 86a64c049873fe4d4a6a378e27a333ab5631c4b2; 6d8348ddc56ed43ba39d1e8adda13299201f32ed builds before 4d992e63f52d58f52b724606c60ae7b37a1c582f | CNA record |
References
- https://git.kernel.org/stable/c/0a5ff4000dd7a390139dd7823fef1de4963e490a
- https://git.kernel.org/stable/c/9e82497138abea7d5c6e65015663d907fbcbf6b4
- https://git.kernel.org/stable/c/86a64c049873fe4d4a6a378e27a333ab5631c4b2
- https://git.kernel.org/stable/c/4d992e63f52d58f52b724606c60ae7b37a1c582f
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.