GHSA-29fx-85hc-pfpwunknown
In the Linux kernel, the following vulnerability has been resolved: ptp: Add a upper bound on...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
ptp: Add a upper bound on max_vclocks
syzbot reported WARNING in max_vclocks_store.
This occurs when the argument max is too large for kcalloc to handle.
Extend the guard to guard against values that are too large for kcalloc
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2025-40057
- https://git.kernel.org/stable/c/35ce5f163889dbce88eda1df661b357a09bbed87
- https://git.kernel.org/stable/c/8dd446056336faa2283d62cefc2f576536845edc
- https://git.kernel.org/stable/c/e9f35294e18da82162004a2f35976e7031aaf7f9
- https://git.kernel.org/stable/c/da513f2ad1b1b1cf1880ccc2603ce1f1f818eb2e
- https://git.kernel.org/stable/c/5ba2f8fd3db1c695f74f7f5df72eb87d52668a66
- https://github.com/advisories/GHSA-29fx-85hc-pfpw