CVEvulnerability
CVE-2026-93132
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
ACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling
The loop in riscv_acpi_add_prt_dep() includes error conditions that are
handled in a dubious - if not outright wrong - way, by continuining the
loop (which skips and misses the entry pointer update to point to the next
entry).
Rewrite the loop as a for loop (that handles the continuation correctly)
and wrap the condition and update statements using helper functions to make
it cleaner.
References
- https://git.kernel.org/stable/c/3a56321d0aceee2a0bd80d23366401c131ff8350 git.kernel.org
- https://git.kernel.org/stable/c/3fd86a5d6facb6618f63a76d499f28007cef878f git.kernel.org
- https://git.kernel.org/stable/c/41652ca8c6ff2b77b9780cbbb2f20f1551b9ff80 git.kernel.org
- https://git.kernel.org/stable/c/c9729ced165d6c5b57d99141b6632bb8711efec9 git.kernel.org