Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans->tx_buf before using it.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.11, < 4.19.311 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713Patch
- https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38Patch
- https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6Patch
- https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753Patch
- https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4Patch
- https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55Patch
- https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11Patch
- https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4Patch
- https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62Patch
- https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713Patch
- https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38Patch
- https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6Patch
- https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753Patch
- https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4Patch
- https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55Patch
FAQ
What is CVE-2024-27028?
CVE-2024-27028 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrup...
How severe is CVE-2024-27028?
CVE-2024-27028 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-27028?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.