PT-2026-52949 · Undefined · Undefined
Published
2026-06-26
·
Updated
2026-06-26
·
CVE-2026-53310
None
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In the Linux kernel, the following vulnerability has been resolved:
soc/tegra: cbb: Fix cross-fabric target timeout lookup
When a fabric receives an error interrupt, the error may have
occurred on a different fabric. The target timeout lookup was using
the wrong base address (cbb->regs) with offsets from a different
fabric's target map, causing a kernel page fault.
Unable to handle kernel paging request at virtual address ffff80000954cc00
pc : tegra234 cbb get tmo slv+0xc/0x28
Call trace:
tegra234 cbb get tmo slv+0xc/0x28
print err notifier+0x6c0/0x7d0
tegra234 cbb isr+0xe4/0x1b4
Add tegra234 cbb get fabric() to look up the correct fabric device
using fab id, and use its base address for accessing target timeout
registers.
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Related Identifiers
Affected Products
Undefined