CVE-2022-50646scsi: hpsa: Fix possible memory leak in hpsa_init_one()
- —Not scoredno CVSS score yet
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 6 months later
· 6 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < f4d1c14e8b404766ff2bb8644bb19443d73965de
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < c808edbf580bfc454671cbe66e9d7c2e938e7601
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < bfe10a1d9fbccdf39f8449d62509f070d8aaaac1
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < 0aa7be66168b1e84b2581ffff3ccb54a6c804a1e
- affected 8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef – < 9c9ff300e0de07475796495d86f449340d454a0c
- affected 1edd825c11f8ed2c409d6fb6b3d90a042cbf738d
- affected 4.14.63 – < 4.15
- affected 4.16
- unaffected < 4.16
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References
References7
- https://git.kernel.org/stable/c/f4d1c14e8b404766ff2bb8644bb19443d73965de (opens in a new tab)
- https://git.kernel.org/stable/c/f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e (opens in a new tab)
- https://git.kernel.org/stable/c/c808edbf580bfc454671cbe66e9d7c2e938e7601 (opens in a new tab)
- https://git.kernel.org/stable/c/bfe10a1d9fbccdf39f8449d62509f070d8aaaac1 (opens in a new tab)
- https://git.kernel.org/stable/c/fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507 (opens in a new tab)
- https://git.kernel.org/stable/c/0aa7be66168b1e84b2581ffff3ccb54a6c804a1e (opens in a new tab)
- https://git.kernel.org/stable/c/9c9ff300e0de07475796495d86f449340d454a0c (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-55710 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-50646)Record last updated .