CVE-2026-43204

Source
https://cve.org/CVERecord?id=CVE-2026-43204
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43204.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-43204
Downstream
BELL (1)
CGA (80)
DEBIAN (1)
openSUSE (1)
ROOT (5)
SUSE (11)
UBUNTU (1)
Related
Published
2026-05-06T11:28:09Z
Modified
2026-11-01T02:35:16Z
Summary
ASoC: qcom: q6asm: drop DSP responses for closed data streams
Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: qcom: q6asm: drop DSP responses for closed data streams

'Commit a354f030dbce ("ASoC: qcom: q6asm: handle the responses after closing")' attempted to ignore DSP responses arriving after a stream had been closed.

However, those responses were still handled, causing lockups.

Fix this by unconditionally dropping all DSP responses associated with closed data streams.

Database specific
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43204.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
68fd8480bb7baaf361e983f75d8571f25e017c67
Fixed
750b468d8e0ba0ba1774a0da55b950dc23ffda67
Fixed
414396c42ef20d2d0c9213adaf4dfa59490ca077
Fixed
c0b69245263ffa3db6f1be6e068528578fde635b
Fixed
3a409a64b2d61430c63cbb15d51681f13b8b0acd
Fixed
3249251eac6081d5169ba09f2d9cca66ab0cab0d
Fixed
8a066a81ee0c1b6cdbd81393536c3b2d19ccef25

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43204.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.18.0
Fixed
6.1.191
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.160
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.114
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.57
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.6

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43204.json"