CVE-2022-50252 (GCVE-0-2022-50252)

Vulnerability from cvelistv5 – Published: 2025-09-15 14:02 – Updated: 2025-09-15 14:02
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: igb: Do not free q_vector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 64ca1969599857143e91aeec4440640656100803 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0200f0fbb11e359cc35af72ab10b2ec224e6f633 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 68e8adbcaf7a8743e473343b38b9dad66e2ac6f3 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f96bd8adc8adde25390965a8c1ee81b73cb62075 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3cb18dea11196fb4a06f78294cec5e61985e1aff (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 314f7092b27749bdde44c14095b5533afa2a3bc8 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6e399577bd397a517df4b938601108c63769ce0a (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56483aecf6b22eb7dff6315b3a174688c6ad494c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0668716506ca66f90d395f36ccdaebc3e0e84801 (git)
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    Linux Linux Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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{
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    "dateReserved": "2025-09-15T13:58:00.973Z",
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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.