CVE-2022-50708
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
HSI: ssi_protocol: fix potential resource leak in ssip_pn_open()
ssip_pn_open() claims the HSI client's port with hsi_claim_port(). When hsi_register_port_event() gets some error and returns a negetive value, the HSI client's port should be released with hsi_release_port().
Fix it by calling hsi_release_port() when hsi_register_port_event() fails.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb < 78b0ef14896f843c45372f9bbdb6f6070f977eaf | affected |
| Linux | Linux | dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb < e78b45b3eeee1cec77c794fcbf0512537c20b1dc | affected |
| Linux | Linux | dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb < b28dbcb379e6a7f80262c2732a57681b1ee548ca | affected |
| Linux | Linux | 3.16 | affected |
| Linux | Linux | 0 < 3.16 | unaffected |
| Linux | Linux | 5.19.17 <= 5.19.* | unaffected |
| Linux | Linux | 6.0.3 <= 6.0.* | unaffected |
| Linux | Linux | 6.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/78b0ef14896f843c45372f9bbdb6f6070f977eaf
- https://git.kernel.org/stable/c/e78b45b3eeee1cec77c794fcbf0512537c20b1dc
- https://git.kernel.org/stable/c/b28dbcb379e6a7f80262c2732a57681b1ee548ca
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