CVE-2024-27028
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…
Does this matter?
Lower severity and a low EPSS score (1.18%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- EPSS
- 1.18% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
- https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11Patch
- https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4Patch
- https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.