cve-2024-27047
Vulnerability from cvelistv5
Published
2024-05-01 12:54
Modified
2024-12-19 08:53
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0307cf443308ecc6be9b2ca312bb31bae5e5a7adPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/06dd21045a7e8bc8701b0ebedcd9a30a6325878bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e939a002c8a7d66e60bd0ea6b281fb39d713c1aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2a2ff709511617de9c6c072eeee82bcbbdfecaf8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4469c0c5b14a0919f5965c7ceac96b523eb57b79Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/589ec16174dd9378953b8232ae76fad0a96e1563Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c0691de7df1d51482a52cac93b7fe82fd9dd296bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0307cf443308ecc6be9b2ca312bb31bae5e5a7adPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/06dd21045a7e8bc8701b0ebedcd9a30a6325878bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0e939a002c8a7d66e60bd0ea6b281fb39d713c1aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2a2ff709511617de9c6c072eeee82bcbbdfecaf8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4469c0c5b14a0919f5965c7ceac96b523eb57b79Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/589ec16174dd9378953b8232ae76fad0a96e1563Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c0691de7df1d51482a52cac93b7fe82fd9dd296bPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlPatch
Impacted products
Vendor Product Version
Linux Linux Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
Version: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4
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   Linux Linux Version: 5.9
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         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


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