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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50646

scsi: hpsa: Fix possible memory leak in hpsa_init_one()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: hpsa: Fix possible memory leak in hpsa_init_one() The hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in hpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to clean1 directly, which frees h and leaks the h->reply_map. Fix by calling hpda_free_ctlr_info() to release h->replay_map and h instead free h directly.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < f4d1c14e8b404766ff2bb8644bb19443d73965deaffected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5eaffected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < c808edbf580bfc454671cbe66e9d7c2e938e7601affected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < bfe10a1d9fbccdf39f8449d62509f070d8aaaac1affected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507affected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < 0aa7be66168b1e84b2581ffff3ccb54a6c804a1eaffected
  • 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef to < 9c9ff300e0de07475796495d86f449340d454a0caffected
  • 1edd825c11f8ed2c409d6fb6b3d90a042cbf738daffected
  • 4.14.63 to < 4.15affected

Linux Linux

Default version status: affected

  • 4.16affected
  • 0 to < 4.16unaffected
  • 4.19.270 to ≤ 4.19.*unaffected
  • 5.4.229 to ≤ 5.4.*unaffected
  • 5.10.163 to ≤ 5.10.*unaffected
  • 5.15.86 to ≤ 5.15.*unaffected
  • 6.0.16 to ≤ 6.0.*unaffected
  • 6.1.2 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References