CVE-2024-40968 (GCVE-0-2024-40968)

Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: MIPS: Octeon: Add PCIe link status check The standard PCIe configuration read-write interface is used to access the configuration space of the peripheral PCIe devices of the mips processor after the PCIe link surprise down, it can generate kernel panic caused by "Data bus error". So it is necessary to add PCIe link status check for system protection. When the PCIe link is down or in training, assigning a value of 0 to the configuration address can prevent read-write behavior to the configuration space of peripheral PCIe devices, thereby preventing kernel panic.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6bff05aaa32c2f7e1f6e68e890876642159db419 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 64845ac64819683ad5e51b668b2ed56ee3386aee (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6c1b9fe148a4e03bbfa234267ebb89f35285814a (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25998f5613159fe35920dbd484fcac7ea3ad0799 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d996deb80398a90dd3c03590e68dad543da87d62 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1c33fd17383f48f679186c54df78542106deeaa0 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38d647d509543e9434b3cc470b914348be271fe9 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 29b83a64df3b42c88c0338696feb6fdcd7f1f3b7 (git)
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    Linux Linux Unaffected: 4.19.317 , ≤ 4.19.* (semver)
Unaffected: 5.4.279 , ≤ 5.4.* (semver)
Unaffected: 5.10.221 , ≤ 5.10.* (semver)
Unaffected: 5.15.162 , ≤ 5.15.* (semver)
Unaffected: 6.1.96 , ≤ 6.1.* (semver)
Unaffected: 6.6.36 , ≤ 6.6.* (semver)
Unaffected: 6.9.7 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
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      "dataType": "CVE_RECORD",
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    }
  }
}


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Sightings

Author Source Type Date

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.