Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: phy: phy_device: Prevent nullptr exceptions on ISR If phydev->irq is set unconditionally, check for valid interrupt handler or fall back to polling mode to prevent nullptr exceptions in interrupt service routine.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 49644e68f472c6480e015253fa4d7448c6cfa2aa before 7a71f61ebf95cedd3f245db6da397822971d8db5; affected 49644e68f472c6480e015253fa4d7448c6cfa2aa before 3419ee39e3d3162ab2ec9942bb537613ed5b6311; affected 49644e68f472c6480e015253fa4d7448c6cfa2aa before 61c81872815f46006982bb80460c0c80a949b35b |
| Linux / Linux | affected 5.3; unaffected 0 before 5.3; unaffected 6.6.27 through 6.6.*; unaffected 6.8.6 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7a71f61ebf95cedd3f245db6da397822971d8db5
- https://git.kernel.org/stable/c/3419ee39e3d3162ab2ec9942bb537613ed5b6311
- https://git.kernel.org/stable/c/61c81872815f46006982bb80460c0c80a949b35b
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.