CVE-2022-50827
published 2025-12-30CVE-2022-50827: In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_create_port() Commit 5e633302ace1 ("scsi: lpfc: vmid…
PriorityP421low3.3
EPSS
0.21%
10.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.6-1 (bookworm) | linux 6.0.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 5e633302ace1f61f8ea5a3ce21e19a4d79126cca < 9749595feb33a1a2b848800192224ffeed5346b4 | 9749595feb33a1a2b848800192224ffeed5346b4 |
| linux | linux | >= 5e633302ace1f61f8ea5a3ce21e19a4d79126cca < 5ea1f195f51c2bb5915ccfb2b2885ca81ce9262b | 5ea1f195f51c2bb5915ccfb2b2885ca81ce9262b |
| linux | linux | >= 5e633302ace1f61f8ea5a3ce21e19a4d79126cca < dc8e483f684a24cc06e1d5fa958b54db58855093 | dc8e483f684a24cc06e1d5fa958b54db58855093 |
| linux | linux_kernel | >= 0 < 6.0.6-1 | 6.0.6-1 |
| linux | linux_kernel | >= 0 < 6.0.6-1 | 6.0.6-1 |
| linux | linux_kernel | >= 0 < 6.0.6-1 | 6.0.6-1 |
| linux | linux_kernel | >= 5.14.0 < 5.15.76 | 5.15.76 |
| linux | linux_kernel | >= 5.16.0 < 6.0.6 | 6.0.6 |
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Red Hat
kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
vendor_redhat·2025-12-30·CVSS 3.3
CVE-2022-50827 [LOW] CWE-772 kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
A memory leak vulnerability was found in the Lin
Debian
CVE-2022-50827: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc:...
vendor_debian·2022
CVE-2022-50827 CVE-2022-50827: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc:...
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_create_port() Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox command") introduced allocations for the VMID resources in lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the VMID allocations, the new code would branch to the 'out' label, which returns NULL without unwinding anything, thus skipping the call to scsi_host_put(). Fix the problem by creating a separate label 'out_free_vmid' to unwind the VMID resources and make the 'out_put_shost' label call only scsi_host_put(), as was done before the introduction of allocations for VMID.
Scope: local
bookworm: resolved (fixed in 6.0.6-1)
bullseye: resolved
forky: resolved (fixed in 6.0.6-1)
sid
OSV
CVE-2022-50827: In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_create_port() Commit 5e633302ace1 ("scsi: lpfc
osv·2025-12-30
CVE-2022-50827 CVE-2022-50827: In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_create_port() Commit 5e633302ace1 ("scsi: lpfc
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_create_port() Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox command") introduced allocations for the VMID resources in lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the VMID allocations, the new code would branch to the 'out' label, which returns NULL without unwinding anything, thus skipping the call to scsi_host_put(). Fix the problem by creating a separate label 'out_free_vmid' to unwind the VMID resources and make the 'out_put_shost' label call only scsi_host_put(), as was done before the introduction of allocations for VMID.
GHSA
GHSA-6pw2-377m-5mj9: In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lp
ghsa_unreviewed·2025-12-30
CVE-2022-50827 GHSA-6pw2-377m-5mj9: In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lp
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
OSV
scsi: lpfc: Fix memory leak in lpfc_create_port()
osv·2025-12-30
CVE-2022-50827 scsi: lpfc: Fix memory leak in lpfc_create_port()
scsi: lpfc: Fix memory leak in lpfc_create_port()
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2022-50827 kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
bugzilla·2025-12-30
CVE-2022-50827 [LOW] CVE-2022-50827 kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
CVE-2022-50827 kernel: scsi: lpfc: Fix memory leak in lpfc_create_port()
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
Discussion:
Upstream advisory
Wiz
CVE-2022-50827 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2022-50827 CVE-2022-50827 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2022-50827 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix memory leak in lpfc_create_port()
Commit 5e633302ace1 ("scsi: lpfc: vmid: Add support for VMID in mailbox
command") introduced allocations for the VMID resources in
lpfc_create_port() after the call to scsi_host_alloc(). Upon failure on the
VMID allocations, the new code would branch to the 'out' label, which
returns NULL without unwinding anything, thus skipping the call to
scsi_host_put().
Fix the problem by creating a separate label 'out_free_vmid' to unwind the
VMID resources and make the 'out_put_shost' label call only
scsi_host_put(), as was done before the introduction of allocations for
VMID.
Source : NVD
Published Decembe
2025-12-30
Published