CVE - CVE-2022-49730

CVE-ID
CVE-2022-49730	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Resolve NULL ptr dereference after an ELS LOGO is aborted A use-after-free crash can occur after an ELS LOGO is aborted. Specifically, a nodelist structure is freed and then ndlp->vport->cfg_log_verbose is dereferenced in lpfc_nlp_get() when the discovery state machine is mistakenly called a second time with NLP_EVT_DEVICE_RM argument. Rework lpfc_cmpl_els_logo() to prevent the duplicate calls to release a nodelist structure.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/5e83869e29448958f8ae2c6911f350318f75e4fc URL:https://git.kernel.org/stable/c/5e83869e29448958f8ae2c6911f350318f75e4fc MISC:https://git.kernel.org/stable/c/b1b3440f437b75fb2a9b0cfe58df461e40eca474 URL:https://git.kernel.org/stable/c/b1b3440f437b75fb2a9b0cfe58df461e40eca474 MISC:https://git.kernel.org/stable/c/eea34ce23dc3a595695856dc73bb132a9c5a2902 URL:https://git.kernel.org/stable/c/eea34ce23dc3a595695856dc73bb132a9c5a2902
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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