CVE-2025-68777
Input: ti_am335x_tsc - fix off-by-one error in wire_order validation
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
13 Jan 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
Input: ti_am335x_tsc - fix off-by-one error in wire_order validation
The current validation 'wire_order[i] > ARRAY_SIZE(config_pins)' allows
wire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds
access when used as index in 'config_pins[wire_order[i]]'.
Since config_pins has 4 elements (indices 0-3), the valid range for
wire_order should be 0-3. Fix the off-by-one error by using >= instead
of > in the validation check.
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://git.kernel.org/stable/c/08c0b561823a7026364efb38ed7f4a3af48ccfcdhttps://git.kernel.org/stable/c/136abe173a3cc2951d70c6e51fe7abdbadbb204bhttps://git.kernel.org/stable/c/248d3a73a0167dce15ba100477c3e778c4787178https://git.kernel.org/stable/c/40e3042de43ffa0017a8460ff9b4cad7b8c7cb96https://git.kernel.org/stable/c/84e4d3543168912549271b34261f5e0f94952d6ehttps://git.kernel.org/stable/c/a7ff2360431561b56f559d3a628d1f096048d178https://git.kernel.org/stable/c/bf95ec55805828c4f2b5241fb6b0c12388548570