CVEvulnerability

CVE-2024-58069

7.8 HIGH Published 2025-03-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-03-06
Last modified
2026-06-17
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

In the Linux kernel, the following vulnerability has been resolved: rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read The nvmem interface supports variable buffer sizes, while the regmap interface operates with fixed-size storage. If an nvmem client uses a buffer size less than 4 bytes, regmap_read will write out of bounds as it expects the buffer to point at an unsigned int. Fix this by using an intermediary unsigned int to hold the value.

Affected configurations

• linux linux kernel (>= 5.2 < 5.4.291) • linux linux kernel (>= 5.5 < 5.10.235) • linux linux kernel (>= 5.11 < 5.15.179) • linux linux kernel (>= 5.16 < 6.1.129) • linux linux kernel (>= 6.2 < 6.6.76) • linux linux kernel (>= 6.7 < 6.12.13) • linux linux kernel (>= 6.13 < 6.13.2)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References