CVE-2024-35813

MEDIUM

Linux Kernel - Out-of-Bounds Array Access in MMC Core FFU Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 ("mmc: core: Use mrq.sbc in close-ended ffu") assigns prev_idata = idatas[i - 1], but doesn't check that the iterator i is greater than zero. Let's fix this by adding a check.

References (10)

Core 10
Core References

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 2.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (34)
debian/debian_linux 10.0
linux/Kernel < 5.4.274linux
linux/Kernel 5.11.0 - 5.15.154linux
linux/Kernel 5.16.0 - 6.1.84linux
linux/Kernel 5.5.0 - 5.10.215linux
linux/Kernel 6.2.0 - 6.6.24linux
linux/Kernel 6.7.0 - 6.7.12linux
linux/Kernel 6.8.0 - 6.8.3linux
Linux/Linux < 6.8
Linux/Linux 1653a8102868264f3488c298a9f20af2add9a288 - 4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2
... and 24 more
Published May 17, 2024
Tracked Since Feb 18, 2026