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CVE-2024-27047 In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phy_get_internal_delay accessing an…
Description
In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phy_get_internal_delay accessing an empty array The phy_get_internal_delay function could try to access to an empty array in the case that the driver is calling phy_get_internal_delay without defining delay_values and rx-internal-delay-ps or tx-internal-delay-ps is defined to 0 in the device-tree. This will lead to "unable to handle kernel NULL pointer dereference at virtual address 0". To avoid this kernel oops, the test should be delay >= 0. As there is already delay < 0 test just before, the test could only be size == 0.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 6.9 | premières → < 6.9 | 6.9 |
| Linux 6.8 | premières → < 6.8.2 | 6.8.2 |
| Linux 6.7 | premières → < 6.7.11 | 6.7.11 |
| Linux 6.6 | premières → < 6.6.23 | 6.6.23 |
| Linux 6.1 | premières → < 6.1.83 | 6.1.83 |
| Linux 5.15 | premières → < 5.15.153 | 5.15.153 |
| Linux 5.10 | premières → < 5.10.214 | 5.10.214 |
| Linux | 5.9 | Pas de correctif indiqué |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | premières → < 1.1.1 | 1.1.1 |
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