CVE-2023-53019 | BDVDB-2026-271815 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: net: mdio: validate parameter addr in mdiobus_get_phy() The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f
- https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8
- https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0
- https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8
- https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85
- https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973
- https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.