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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
1ce24864bff40e11500a699789412115fdf244bf to < 2342b05ec5342a519e00524a507f7a6ea6791a38affected1ce24864bff40e11500a699789412115fdf244bf to < 55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6affected1ce24864bff40e11500a699789412115fdf244bf to < bcfcdf19698024565eff427706ebbd8df65abd11affected1ce24864bff40e11500a699789412115fdf244bf to < c10fed329c1c104f375a75ed97ea3abef0786d62affected1ce24864bff40e11500a699789412115fdf244bf to < 766ec94cc57492eab97cbbf1595bd516ab0cb0e4affected1ce24864bff40e11500a699789412115fdf244bf to < 62b1f837b15cf3ec2835724bdf8577e47d14c753affected1ce24864bff40e11500a699789412115fdf244bf to < bea82355df9e1c299625405b1947fc9b26b4c6d4affected1ce24864bff40e11500a699789412115fdf244bf to < 1784053cf10a14c4ebd8a890bad5cfe1bee51713affected1ce24864bff40e11500a699789412115fdf244bf to < a20ad45008a7c82f1184dc6dee280096009ece55affected
Linux Linux
Default version status: affected
4.11affected0 to < 4.11unaffected4.19.311 to ≤ 4.19.*unaffected5.4.273 to ≤ 5.4.*unaffected5.10.214 to ≤ 5.10.*unaffected5.15.153 to ≤ 5.15.*unaffected6.1.83 to ≤ 6.1.*unaffected6.6.23 to ≤ 6.6.*unaffected6.7.11 to ≤ 6.7.*unaffected6.8.2 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38 ↗
- https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6 ↗
- https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11 ↗
- https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62 ↗
- https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4 ↗
- https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753 ↗
- https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4 ↗
- https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713 ↗
- https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55 ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html ↗