Riskcovery

CVE-2022-48646

sfc/siena: fix null pointer dereference in efx_hard_start_xmit

State
Published
Severity
6.2 Medium
Published
Apr 28, 2024
Updated
May 11, 2026
Reserved
Feb 25, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

sfc/siena: fix null pointer dereference in efx_hard_start_xmit

Like in previous patch for sfc, prevent potential (but unlikely) NULL pointer dereference.

Scores

CVSSScoreVectorSource
3.16.2 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

Affected Products

ProductVersions
LinuxLinux
  • 12804793b17c0e19115a90d98f2f3df0cb79e233 to before a4eadca702dff0768dd01be6789bbec2a18e5b0aAffected
  • 12804793b17c0e19115a90d98f2f3df0cb79e233 to before 589c6eded10c77a12b7b2cf235b6b19a2bdb91faAffected
LinuxLinux
  • 5.10Affected
  • before 5.10Not affected
  • 5.19.12 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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