VDB

CISA-2021-47501

CISA-2021-47501 PUBLISHED

Reported by Linux · Published May 24, 2024

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc When trying to dump VFs VSI RX/TX descriptors using debugfs there was a crash due to NULL pointer dereference in i40e_dbg_dump_desc. Added a check to i40e_dbg_dump_desc that checks if VSI type is correct for dumping RX/TX descriptors.

Affected Products

VendorProductVersions
LinuxLinux02e9c290814cc143ceccecb14eac3e7a05da745e, 02e9c290814cc143ceccecb14eac3e7a05da745e, 02e9c290814cc143ceccecb14eac3e7a05da745e
LinuxLinux3.12, 0, 5.10.85
linuxlinux_kernel3.12, 3.12, 3.12
LinuxLinux02e9c290814cc143ceccecb14eac3e7a05da745e, 02e9c290814cc143ceccecb14eac3e7a05da745e, 02e9c290814cc143ceccecb14eac3e7a05da745e

Timeline

  • May 24, 2024 CVE Published
  • May 4, 2025 CVE Updated

References

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