CVEvulnerability

CVE-2021-47148

7.8 HIGH Published 2024-03-25 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-03-25
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
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 ([email protected])
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: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.

Affected configurations

• linux linux kernel (>= 5.12 < 5.12.9) • linux linux kernel 5.13

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References