CVE-2024-56535: wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()
First published: Fri Dec 27 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg() kmalloc may fail, return value might be NULL and will cause NULL pointer dereference. Add check NULL return of kmalloc in btc_fw_set_monreg().
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.10<6.11.11 | |
| Linux Kernel | >=6.12<6.12.2 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.15-1 |
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Reference Links
- https://git.kernel.org/stable/c/051577414271961f3f4c3bff87b427924b486219
- https://git.kernel.org/stable/c/64db1a42d98307001a48cec1b3e68ce9f905e73d
- https://git.kernel.org/stable/c/81df5ed446b448bdc327b7c7f0b50121fc1f4aa2
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56535
- https://nvd.nist.gov/vuln/detail/CVE-2024-56535
- https://launchpad.net/bugs/cve/CVE-2024-56535
- https://security-tracker.debian.org/tracker/CVE-2024-56535
- https://ubuntu.com/security/CVE-2024-56535
- https://git.kernel.org/linus/81df5ed446b448bdc327b7c7f0b50121fc1f4aa2
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