Answer in brief
CVE-2024-27047 records a Unknown severity vulnerability in net: phy: fix phy_get_internal_delay accessing an empty array. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <06dd21045a7e8bc8701b0ebedcd9a30a6325878b || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <0e939a002c8a7d66e60bd0ea6b281fb39d713c1a || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <2a2ff709511617de9c6c072eeee82bcbbdfecaf8 || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <589ec16174dd9378953b8232ae76fad0a96e1563 || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <c0691de7df1d51482a52cac93b7fe82fd9dd296b || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <0307cf443308ecc6be9b2ca312bb31bae5e5a7ad || >=92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 <4469c0c5b14a0919f5965c7ceac96b523eb57b79 | 06dd21045a7e8bc8701b0ebedcd9a30a6325878b, 0e939a002c8a7d66e60bd0ea6b281fb39d713c1a, 2a2ff709511617de9c6c072eeee82bcbbdfecaf8, 589ec16174dd9378953b8232ae76fad0a96e1563, c0691de7df1d51482a52cac93b7fe82fd9dd296b, 0307cf443308ecc6be9b2ca312bb31bae5e5a7ad, 4469c0c5b14a0919f5965c7ceac96b523eb57b79 |
| Linux/Linuxgeneric | 5.9 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
May 1, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
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.
Quoted source text, attributed separately from HOL analysis.