HID: multitouch: Add NULL check in mt_input_configured
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mt_input_configured devm_kasprintf() can return a NULL pointer on failure,but this returned value in mt_input_configured() is not checked. Add NULL check in mt_input_configured(), to handle kernel NULL pointer dereference error.
02 / AFFECTED SOFTWARE
Affected packages
1619 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mt_input_configured devm_kasprintf() can return a NULL pointer on failure,but this returned value in mt_input_configured() is not checked. Add NULL check in mt_input_configured(), to handle kernel NULL pointer dereference error.
05 / REFERENCES
Further evidence
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/2052b44cd0a62b6fdbe3371e5ba6029c56c400ca
- https://git.kernel.org/stable/c/4e7113f591163d99adc7cbcd7295030c8c5d3fc7
- https://git.kernel.org/stable/c/62f8bf06262b6fc55c58f4c5256140f1382f3b01
- https://git.kernel.org/stable/c/97c09cc2e72769edb6994b531edcfa313b96bade
- https://git.kernel.org/stable/c/9b8e2220d3a052a690b1d1b23019673e612494c5
- https://git.kernel.org/stable/c/a04d96ef67a42165f93194eef22a270acba4b74c
- https://git.kernel.org/stable/c/a6bfd3856e9f3da083f177753c623d58ba935e0a
- https://git.kernel.org/stable/c/aa879ef6d3acf96fa2c7122d0632061d4ea58d48
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58020.json
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://nvd.nist.gov/vuln/detail/CVE-2024-58020