CVE-2024-41056: firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files
First published: Mon Jul 29 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files Use strnlen() instead of strlen() on the algorithm and coefficient name string arrays in V1 wmfw files. In V1 wmfw files the name is a NUL-terminated string in a fixed-size array. cs_dsp should protect against overrunning the array if the NUL terminator is missing.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <6.1.100 | 6.1.100 |
| redhat/kernel | <6.6.41 | 6.6.41 |
| redhat/kernel | <6.9.10 | 6.9.10 |
| redhat/kernel | <6.10 | 6.10 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/16d76857d6b5426f41b587d0bb925de3f25bfb21
- https://git.kernel.org/stable/c/392cff2f86a25a4286ff3151c7739143c61c1781
- https://git.kernel.org/stable/c/53a9f8cdbf35a682e9894e1a606f4640e5359185
- https://git.kernel.org/stable/c/680e126ec0400f6daecf0510c5bb97a55779ff03
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41056
- https://nvd.nist.gov/vuln/detail/CVE-2024-41056
- https://launchpad.net/bugs/cve/CVE-2024-41056
- https://security-tracker.debian.org/tracker/CVE-2024-41056
- https://ubuntu.com/security/CVE-2024-41056
- https://git.kernel.org/linus/680e126ec0400f6daecf0510c5bb97a55779ff03
- https://lore.kernel.org/linux-cve-announce/2024072930-CVE-2024-41056-c324@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2301590
- https://access.redhat.com/errata/RHSA-2024:7001
- https://access.redhat.com/errata/RHSA-2024:7000
- https://access.redhat.com/errata/RHSA-2024:8158
- https://access.redhat.com/errata/RHSA-2024:8157
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2300430
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