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CVE-2022-50060 (GCVE-0-2022-50060)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:02 – Updated: 2026-05-11 19:12
VLAI
Title
octeontx2-af: Fix mcam entry resource leak
Summary
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix mcam entry resource leak The teardown sequence in FLR handler returns if no NIX LF is attached to PF/VF because it indicates that graceful shutdown of resources already happened. But there is a chance of all allocated MCAM entries not being freed by PF/VF. Hence free mcam entries even in case of detached LF.
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c554f9c1574e022821260b24b043a4277e8ec5d8 , < dc5be2d4f9285efe0d16f1bf00250df91d05d809 (git)
Affected: c554f9c1574e022821260b24b043a4277e8ec5d8 , < cc32347f48111eea8d0165538c92aca92ede83f6 (git)
Affected: c554f9c1574e022821260b24b043a4277e8ec5d8 , < 3f8fe40ab7730cf8eb6f8b8ff412012f7f6f8f48 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.0
Unaffected: 0 , < 5.0 (semver)
Unaffected: 5.15.63 , ≤ 5.15.* (semver)
Unaffected: 5.19.4 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website

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          "programFiles": [
            "drivers/net/ethernet/marvell/octeontx2/af/rvu.c",
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        }
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                  "drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c"
                ],
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            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix mcam entry resource leak\n\nThe teardown sequence in FLR handler returns if no NIX LF\nis attached to PF/VF because it indicates that graceful\nshutdown of resources already happened. But there is a\nchance of all allocated MCAM entries not being freed by\nPF/VF. Hence free mcam entries even in case of detached LF."
          },
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          }
        ],
        "id": "CVE-2022-50060",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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