CVE-2024-46856
net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices
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net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices
In the Linux kernel, the following vulnerability has been resolved: net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices The probe() function is only used for DP83822 and DP83826 PHY, leaving the private data pointer uninitialized for the DP83825 models which causes a NULL pointer dereference in the recently introduced/changed functions dp8382x_config_init() and dp83822_set_wol(). Add the dp8382x_probe() function, so all PHY models will have a valid private data pointer to fix this issue and also prevent similar issues in the future.
Reserved 2024-09-11 | Published 2024-09-27 | Updated 2024-11-05 | Assigner Linuxgit.kernel.org/...c/67b61e2f4c9c5df97a9a2ef7a1fe35eae00531f4
git.kernel.org/...c/3f62ea572b3e8e3f10c39a9cb4f04ca9ae5f2952
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