CVE-2024-35842: ASoC: mediatek: sof-common: Add NULL check for normal_link string
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: sof-common: Add NULL check for normal_link string It's not granted that all entries of struct sof_conn_stream declare a `normal_link` (a non-SOF, direct link) string, and this is the case for SoCs that support only SOF paths (hence do not support both direct and SOF usecases). For example, in the case of MT8188 there is no normal_link string in any of the sof_conn_stream entries and there will be more drivers doing that in the future. To avoid possible NULL pointer KPs, add a NULL check for `normal_link`.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.9-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/b1d3db6740d0997ffc6e5a0d96ef7cbd62b35fdd
- https://git.kernel.org/stable/c/cad471227a37c0c7c080bfc9ed01b53750e82afe
- https://git.kernel.org/stable/c/cde6ca5872bf67744dffa875a7cb521ab007b7ef
- https://git.kernel.org/stable/c/e3b3ec967a7d93b9010a5af9a2394c8b5c8f31ed
- https://launchpad.net/bugs/cve/CVE-2024-35842
- https://git.kernel.org/linus/e3b3ec967a7d93b9010a5af9a2394c8b5c8f31ed
- https://security-tracker.debian.org/tracker/CVE-2024-35842
- https://www.cve.org/CVERecord?id=CVE-2024-35842
- https://git.kernel.org/linus/e3b3ec967a7d93b9010a5af9a2394c8b5c8f31ed (6.8-rc1)
- https://ubuntu.com/security/notices/USN-6818-1
- https://ubuntu.com/security/notices/USN-6819-1
- https://ubuntu.com/security/notices/USN-6818-2
- https://ubuntu.com/security/notices/USN-6819-2
- https://ubuntu.com/security/notices/USN-6819-3
- https://ubuntu.com/security/notices/USN-6818-3
- https://ubuntu.com/security/notices/USN-6818-4
- https://ubuntu.com/security/notices/USN-6819-4
- https://nvd.nist.gov/vuln/detail/CVE-2024-35842
- https://git.kernel.org/linus/0caf1120c58395108344d5df4e09359b67e95094
- https://ubuntu.com/security/CVE-2024-35842
- agent/severity
- agent/type
- agent/title
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/remedy
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- agent/author
- agent/description
- agent/event
- agent/references
- agent/tags
- collector/mitre-cve
- source/MITRE
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- package-manager/debian