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Vulnerability details: VCID-8aef-4m1v-37as
Vulnerability ID VCID-8aef-4m1v-37as
Aliases CVE-2024-27057
Summary In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend When the system is suspended while audio is active, the sof_ipc4_pcm_hw_free() is invoked to reset the pipelines since during suspend the DSP is turned off, streams will be re-started after resume. If the firmware crashes during while audio is running (or when we reset the stream before suspend) then the sof_ipc4_set_multi_pipeline_state() will fail with IPC error and the state change is interrupted. This will cause misalignment between the kernel and firmware state on next DSP boot resulting errors returned by firmware for IPC messages, eventually failing the audio resume. On stream close the errors are ignored so the kernel state will be corrected on the next DSP boot, so the second boot after the DSP panic. If sof_ipc4_trigger_pipelines() is called from sof_ipc4_pcm_hw_free() then state parameter is SOF_IPC4_PIPE_RESET and only in this case. Treat a forced pipeline reset similarly to how we treat a pcm_free by ignoring error on state sending to allow the kernel's state to be consistent with the state the firmware will have after the next boot.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-27057.json
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2024-27057
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2024-27057
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2024-27057
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
ssvc Track https://git.kernel.org/stable/c/3cac6eebea9b4bc5f041e157e45c76e212ad6759
ssvc Track https://git.kernel.org/stable/c/c40aad7c81e5fba34b70123ed7ce3397fa62a4d2
ssvc Track https://git.kernel.org/stable/c/d153e8b154f9746ac969c85a4e6474760453647c
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-27057.json
https://api.first.org/data/v1/epss?cve=CVE-2024-27057
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2278406 https://bugzilla.redhat.com/show_bug.cgi?id=2278406
3cac6eebea9b4bc5f041e157e45c76e212ad6759 https://git.kernel.org/stable/c/3cac6eebea9b4bc5f041e157e45c76e212ad6759
c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 https://git.kernel.org/stable/c/c40aad7c81e5fba34b70123ed7ce3397fa62a4d2
d153e8b154f9746ac969c85a4e6474760453647c https://git.kernel.org/stable/c/d153e8b154f9746ac969c85a4e6474760453647c
RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-27057.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-10T15:44:08Z/ Found at https://git.kernel.org/stable/c/3cac6eebea9b4bc5f041e157e45c76e212ad6759
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-10T15:44:08Z/ Found at https://git.kernel.org/stable/c/c40aad7c81e5fba34b70123ed7ce3397fa62a4d2
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-10T15:44:08Z/ Found at https://git.kernel.org/stable/c/d153e8b154f9746ac969c85a4e6474760453647c
Exploit Prediction Scoring System (EPSS)
Percentile 0.04936
EPSS Score 0.00018
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:50:16.860106+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.6.0