CVE-2026-46162

HIGH EPSS 3.6%
Published May 28, 20261mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published May 28, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in ice_sf_eth_activate() error path When auxiliary_device_add() fails, ice_sf_eth_activate() jumps to aux_dev_uninit and calls auxiliary_device_uninit(&sf_dev->adev). The device release callback ice_sf_dev_release() frees sf_dev, but the current error path falls through to sf_dev_free and calls kfree(sf_dev) again, causing a double free. Keep kfree(sf_dev) for the auxiliary_device_init() failure path, but avoid falling through to sf_dev_free after auxiliary_device_uninit().

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
3.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-415

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥6.12  –  <6.12.88
linuxlinux_kernel*≥6.13  –  <6.18.30
linuxlinux_kernel*≥6.19  –  <7.0.7

References 4

  • git.kernel.org https://git.kernel.org/stable/c/121d1f253aed515cd85748f68c664a6cb756e8ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2ca30340b5028ddc3f17086a538feeff06167b1b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9aab1c3d7299285e2569cbc0ed5892d631a241b2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0c6a4816609f145ffcc74e64baa214c571c17c6
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/121d1f253aed515cd85748f68c664a6cb756e8ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2ca30340b5028ddc3f17086a538feeff06167b1b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9aab1c3d7299285e2569cbc0ed5892d631a241b2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0c6a4816609f145ffcc74e64baa214c571c17c6
    Patch