ALSA: usb-audio: Stop parsing channels bits when all channels are found.
Summary
| CVE | CVE-2024-27436 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-05-17 13:15:58 UTC |
| Updated | 2026-05-12 12:16:33 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Stop parsing channels bits when all channels are found. If a usb audio device sets more bits than the amount of channels it could write outside of the map array. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Problem Types: NVD-CWE-noinfo | CWE-787 | CWE-787 CWE-787 Out-of-bounds Write
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | ADP | DECLARED | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 7e2c1b0f6dd9abde9e60f0f9730026714468770f git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 6d5dc96b154be371df0d62ecb07efe400701ed8a git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 5cd466673b34bac369334f66cbe14bb77b7d7827 git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 9af1658ba293458ca6a13f70637b9654fa4be064 git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 629af0d5fe94a35f498ba2c3f19bd78bfa591be6 git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 22cad1b841a63635a38273b799b4791f202ade72 git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf c8a24fd281dcdf3c926413dafbafcf35cde517a9 git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf 6d88b289fb0a8d055cb79d1c46a56aba7809d96d git | Not specified |
| CNA | Linux | Linux | affected 04324ccc75f96b3ed7aad1c866d1b7925e977bdf a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7 git | Not specified |
| CNA | Linux | Linux | affected 3.8 | Not specified |
| CNA | Linux | Linux | unaffected 3.8 semver | Not specified |
| CNA | Linux | Linux | unaffected 4.19.311 4.19.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.4.273 5.4.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.214 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.153 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.83 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.23 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.7.11 6.7.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.8.2 6.8.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.9 * original_commit_for_fix | Not specified |
| ADP | Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem | affected * custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| lists.debian.org/debian-lts-announce/2024/06/msg00017.html | af854a3a-2127-422b-91ae-364da2661108 | lists.debian.org | Third Party Advisory |
| git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| cert-portal.siemens.com/productcert/html/ssa-265688.html | 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e | cert-portal.siemens.com | |
| git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8a | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96d | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770f | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| lists.debian.org/debian-lts-announce/2024/06/msg00020.html | af854a3a-2127-422b-91ae-364da2661108 | lists.debian.org | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.