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Medium 5.3Published May 17, 2024
CVE-2024-27436ALSA: usb-audio: Stop parsing channels bits when all channels are found.
Updated under an hour ago ()
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It affects Linux and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weakness (CWE)
- CWE-787
- 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
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 7e2c1b0f6dd9abde9e60f0f9730026714468770f; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 6d5dc96b154be371df0d62ecb07efe400701ed8a; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 5cd466673b34bac369334f66cbe14bb77b7d7827; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 9af1658ba293458ca6a13f70637b9654fa4be064; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 629af0d5fe94a35f498ba2c3f19bd78bfa591be6; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 22cad1b841a63635a38273b799b4791f202ade72; from 04324ccc75f96b3ed7aad1c866d1b7925e977bdf before c8a24fd281dcdf3c926413dafbafcf35cde517a9; 04324ccc75f96b3ed7aad1c866d1b7925e977bdf builds before 6d88b289fb0a8d055cb79d1c46a56aba7809d96d; and 1 more ranges | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 3.8 before 4.19.311; from 4.20 before 5.4.273; from 5.5 before 5.10.214; from 5.11 before 5.15.153; from 5.16 before 6.1.83; from 6.2 before 6.6.23; from 6.7 before 6.7.11; from 6.8 before 6.8.2 | NVD |
debian debian_linux debian:debian_linux | 10.0 | NVD |
References
- https://git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770fpatch
- https://git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8apatch
- https://git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827patch
- https://git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064patch
- https://git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6patch
- https://git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72patch
- https://git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9patch
- https://git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96dpatch
- https://git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlthird-party-advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlthird-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
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.