CVEvulnerability
CVE-2024-47686
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-10-21
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-193
Description
In the Linux kernel, the following vulnerability has been resolved:
ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()
The psc->div[] array has psc->num_div elements. These values come from
when we call clk_hw_register_div(). It's adc_divisors and
ARRAY_SIZE(adc_divisors)) and so on. So this condition needs to be >=
instead of > to prevent an out of bounds read.
Affected configurations
• linux linux kernel (>= 5.16 < 6.1.113)
• linux linux kernel (>= 6.2 < 6.6.54)
• linux linux kernel (>= 6.7 < 6.10.13)
• linux linux kernel (>= 6.11 < 6.11.2)
Related
Weakness · CWE (1)
- CWE-193 Off-by-one Error weakness
References
- https://git.kernel.org/stable/c/27f493e141823db052586010c1532b70b164507c Patch
- https://git.kernel.org/stable/c/66e78ade976dbd9bea09166aa8d66afc0963cde4 Patch
- https://git.kernel.org/stable/c/7a5bd2fb92388c51d267f6ce57c40f1cca8af1e0 Patch
- https://git.kernel.org/stable/c/ae59eaf36a1ad396e9f657ec9b8b52da6206ed5f Patch
- https://git.kernel.org/stable/c/c7f06284a6427475e3df742215535ec3f6cd9662 Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org