CVE-2023-53019
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < 1d80c259dfbadefa61b7ea334dfce5cb57f8c72f | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < c431a3d642593bbdb99e8a9e3eed608b730db6f8 | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < 8a7b9560a3a8eb8724888c426e05926752f73aa0 | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < 4bc5f1f6bc94e695dfd912122af96e7115a0ddb8 | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < ad67de330d83e8078372b52af18ffe8d39e26c85 | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < 7879626296e6ffd838ae0f2af1ab49ee46354973 | affected |
| Linux | Linux | 7f854420fbfe9d49afe2ffb1df052cfe8e215541 < 867dbe784c5010a466f00a7d1467c1c5ea569c75 | affected |
| Linux | Linux | 4.5 | affected |
| Linux | Linux | 0 < 4.5 | unaffected |
| Linux | Linux | 4.14.305 <= 4.14.* | unaffected |
| Linux | Linux | 4.19.272 <= 4.19.* | unaffected |
| Linux | Linux | 5.4.231 <= 5.4.* | unaffected |
| Linux | Linux | 5.10.166 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.91 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.9 <= 6.1.* | unaffected |
| Linux | Linux | 6.2 <= * | unaffected |
Weaknesses
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
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