Riskcovery

CVE-2026-72050

octeontx2-af: Free BPID bitmap on setup failure

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

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

octeontx2-af: Free BPID bitmap on setup failure

nix_setup_bpids() allocates bp->bpids with rvu_alloc_bitmap(), which uses a plain kcalloc(). If any of the following devm_kcalloc() allocations for the BPID mapping arrays fails, the function returns without freeing the bitmap. Free the BPID bitmap before returning from those error paths.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • d6212d2e41a0cb1ff6b059db79c70752cdafc95e to before 7a939b683a74bd7d7ce4e3b7f696b491c8d71af4Affected
  • d6212d2e41a0cb1ff6b059db79c70752cdafc95e to before 19c148cb82d11bb7cc7d86038a94e608a297e63cAffected
  • d6212d2e41a0cb1ff6b059db79c70752cdafc95e to before d0c880c9f4051100517040d065caff60e913b659Affected
  • d6212d2e41a0cb1ff6b059db79c70752cdafc95e to before 36323f54cd323122a1be89ab2c316a6e55a94e30Affected
LinuxLinux
  • 6.9Affected
  • before 6.9Not affected
  • 6.12.97 through 6.12.*Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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