Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 06dd21045a7e8bc8701b0ebedcd9a30a6325878b; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 0e939a002c8a7d66e60bd0ea6b281fb39d713c1a; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 2a2ff709511617de9c6c072eeee82bcbbdfecaf8; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 589ec16174dd9378953b8232ae76fad0a96e1563; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before c0691de7df1d51482a52cac93b7fe82fd9dd296b; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 0307cf443308ecc6be9b2ca312bb31bae5e5a7ad; affected 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 before 4469c0c5b14a0919f5965c7ceac96b523eb57b79 |
| Linux / Linux | affected 5.9; unaffected 0 before 5.9; unaffected 5.10.214 through 5.10.*; unaffected 5.15.153 through 5.15.*; unaffected 6.1.83 through 6.1.*; unaffected 6.6.23 through 6.6.*; unaffected 6.7.11 through 6.7.*; unaffected 6.8.2 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/06dd21045a7e8bc8701b0ebedcd9a30a6325878b
- https://git.kernel.org/stable/c/0e939a002c8a7d66e60bd0ea6b281fb39d713c1a
- https://git.kernel.org/stable/c/2a2ff709511617de9c6c072eeee82bcbbdfecaf8
- https://git.kernel.org/stable/c/589ec16174dd9378953b8232ae76fad0a96e1563
- https://git.kernel.org/stable/c/c0691de7df1d51482a52cac93b7fe82fd9dd296b
- https://git.kernel.org/stable/c/0307cf443308ecc6be9b2ca312bb31bae5e5a7ad
- https://git.kernel.org/stable/c/4469c0c5b14a0919f5965c7ceac96b523eb57b79
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/06dd21045a7e8bc8701b0ebedcd9a30a6325878b
- https://git.kernel.org/stable/c/0e939a002c8a7d66e60bd0ea6b281fb39d713c1a
- https://git.kernel.org/stable/c/2a2ff709511617de9c6c072eeee82bcbbdfecaf8
- https://git.kernel.org/stable/c/589ec16174dd9378953b8232ae76fad0a96e1563
- https://git.kernel.org/stable/c/c0691de7df1d51482a52cac93b7fe82fd9dd296b
- https://git.kernel.org/stable/c/0307cf443308ecc6be9b2ca312bb31bae5e5a7ad
- https://git.kernel.org/stable/c/4469c0c5b14a0919f5965c7ceac96b523eb57b79
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
No English description supplied.