CVE-2026-43137
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-05-06
Modified: 2026-11-11
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix NULL pointer dereference If there's a mismatch between the DAI links in the machine driver and the topology, it is possible that the playback/capture widget is not set, especially in the case of loopback capture for echo reference where we use the dummy DAI link. Return the error when the widget is not set to avoid a null pointer dereference like below when the topology is broken. RIP: 0010:hda_dai_get_ops.isra.0+0x14/0xa0 [snd_sof_intel_hda_common]
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 0acb48dd31e39b617bb12ca546b4fecd6ccb2972 < a1d4f3d3c0dc86527da6a19f6901a6a48375500d |
| Linux | Linux | 0acb48dd31e39b617bb12ca546b4fecd6ccb2972 < 10411f1f2c76be67103b1f95822ff629aa25e2aa |
| Linux | Linux | 0acb48dd31e39b617bb12ca546b4fecd6ccb2972 < 42068f7dd42b559c4eeae645e1455ff36518866a |
| Linux | Linux | 0acb48dd31e39b617bb12ca546b4fecd6ccb2972 < 7750d78b4014902bc0ac03d4bb30faa076a913ab |
| Linux | Linux | 0acb48dd31e39b617bb12ca546b4fecd6ccb2972 < 16c589567a956d46a7c1363af3f64de3d420af20 |
| Linux | Linux | 5.16 |
| linux | linux_kernel | 5.16 – 6.12.75 |