Answer in brief
CVE-2024-47747 records a High severity (CVSS 7.8) vulnerability in net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. 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/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <25d559ed2beec9b34045886100dac46d1ad92eba || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <b5a84b6c772564c8359a9a0fbaeb2a2944aa1ee9 || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <338a0582b28e69460df03af50e938b86b4206353 || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <822c7bb1f6f8b0331e8d1927151faf8db3b33afd || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <1c57d61a43293252ad732007c7070fdb112545fd || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <d2abc379071881798d20e2ac1d332ad855ae22f3 || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <516dbc6d16637430808c39568cbb6b841d32b55b || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <77a77331cef0a219b8dd91361435eeef04cb741c || >=6fd9c53f71862a4797b7ed8a5de80e2c64829f56 <b5109b60ee4fcb2f2bb24f589575e10cc5283ad4 | 25d559ed2beec9b34045886100dac46d1ad92eba, b5a84b6c772564c8359a9a0fbaeb2a2944aa1ee9, 338a0582b28e69460df03af50e938b86b4206353, 822c7bb1f6f8b0331e8d1927151faf8db3b33afd, 1c57d61a43293252ad732007c7070fdb112545fd, d2abc379071881798d20e2ac1d332ad855ae22f3, 516dbc6d16637430808c39568cbb6b841d32b55b, 77a77331cef0a219b8dd91361435eeef04cb741c, b5109b60ee4fcb2f2bb24f589575e10cc5283ad4 |
| Linux/Linuxgeneric | 4.15 | Not reported |
| Siemens/RUGGEDCOM RST2428Pgeneric | >=0 <V3.2 | V3.2 |
| Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 familygeneric | >=0 <V3.2 | V3.2 |
| Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 familygeneric | >=0 <V3.2 | V3.2 |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition In the ether3_probe function, a timer is initialized with a callback function ether3_ledoff, bound to &prev(dev)->timer. Once the timer is started, there is a risk of a race condition if the module or device is removed, triggering the ether3_remove function to perform cleanup. The sequence of operations that may lead to a UAF bug is as follows: CPU0 CPU1 | ether3_ledoff ether3_remove | free_netdev(dev); | put_devic | kfree(dev); | | ether3_outw(priv(dev)->regs.config2 |= CFG2_CTRLO, REG_CONFIG2); | // use dev Fix it by ensuring that the timer is canceled before proceeding with the cleanup in ether3_remove.
Quoted source text, attributed separately from HOL analysis.